『ソングバード』(Songbird: Rare Tracks and Forgotten Gems) は、エミルー・ハリスが個人的に選曲した2007年のボックスセット。「私はベストヒットではなく、個人的なお気に入りを選択しました。いくつかの例外を除いて他のコンピレーションには登場していませんが、各アルバムが目指す真珠の連なりのなかの重要な宝石でした。特別なコラボレーション、未発表のライブトラックとデモトラック、およびトリビュートプロジェクトへの貢献が含まれています。これらは現在この折り畳みに集められます。」 

ディスク1と2は、エミルーのソロキャリアの回顧展として機能している。これにはエミルーの以前のスタジオとライブアルバムのそれぞれからの少なくとも1曲（およびグラム・パーソンズとの彼女の時代からの2カット）が含まれている。ディスク3と4は、他のパフォーマーとのコラボレーション、トリビュートアルバムトラック、未発表の素材で構成されている。全体の78トラックのうち13トラックは以前にはリリースされていない。DVDは1975年から2005年の間に撮影された9本のビデオに加えて、Animal Rescueの公共サービスでのアナウンスメントが収録されている。

パッケージング 
5枚のディスクセット（4枚のCDと1枚のDVD）は写真アルバムを模した複数の折り畳み式の段ボールのスリーブにパッケージされている。エミルーのキャリア全体からの写真で自由に飾られた200ページのライナーノーツと伝記小冊子も写真アルバムを模倣することになっている。どちらのミニチュア写真アルバムもCDサイズの段ボール製スリップケースに収められている。

トラックリスト 

 これ以前に未発表だった楽曲はタイトルに続けて * でマークされている

ディスク1

ディスク2

ディスク3

ディスク4

DVD 

"Together Again" – with The Hot Band, featuring James Burton    (1975)
":en:Making Believe" – with The Hot Band, featuring Albert Lee (1977)
"Blue Kentucky Girl" – from PBS' "Soundstage" (1978)
"Satan's Jewel Crown" – from PBS' "Soundstage" (1978)
"Mr. Sandman" – Promotional video (1981)
"I Don't Have To Crawl" – Promotional video (1981)
"I Ain't Living Long Like This" – with Spyboy (1998)
"Love Hurts" – at the Grand Ole Opry, with Elvis Costello (2005)
"Imagine" – from CMT's "Crossroads (200?)
"PSA: Emmylou Harris On Animal Rescue"

パーソネル 

 Emmylou Harris – acoustic guitar, vocals, harmony vocals, 6-string bass, baritone electric guitar
 Gram Parsons - vocals on 1-2; guitar on 1-3; background vocals on 1-3
 James Burton - lead electric guitar on 1-2; electric guitar on 1-6, 1-8, 1-9, 1-10, 4-8; gut-string guitar on 1-4; dobro on 1-4; rhythm guitar on 3-3
 Bernie Leadon - guitar on 1-2; synthesized acoustic guitar bass on 3-2; banjo on 4-7
 Herb Pedersen - guitar on 1-2; acoustic guitar on 1-5; background vocals on 1-5, 1-8
 Al Perkins - pedal steel on 1-2; banjo on 2-8; harmony vocals on 2-8; dobro on 2-9, 4-2, 4-3, 4-12, 4-13
 Byron Berline - mandoline on 1-2, 1-5; fiddle on 1-4, 1-6
 Glen D. Hardin - piano on 1-2, 1-6, 1-9, 4-5, 4-8, 4-9; electric piano on 1-4, 1-8, 1-10, 1-16; keyboards on 2-18
 Emory Gordy, Jr. - bass on 1-2, 1-6, 1-8, 1-9, 1-10, 1-14, 1-15, 1-16, 1-17, 1-19, 2-1, 3-3, 4-8, 4-9; background vocals on 1-6; Ernie Ball bass on 1-18, 2-5; vocals on 2-4; acoustic bass on 4-6, 4-7; double bass on 4-6
 Jock Bartley - electric guitar on 1-3
 Neil Flanz - pedal steel on 1-3
 Kyle Tullis - bass on 1-3
 N.D. Smart III - drums on 1-3
 Rick Cunha - acoustic guitar on 1-4
 Ray Pohlman - bass on 1-4
 Ron Tutt - drums on 1-4
 Ben Keith - pedal steel on 1-4
 Brian Ahern - high-strung guitar on 1-4; bass on 1-5, 1-7, 1-12, 1-21, finger-style acoustic guitar on 1-8; acoustic guitar on 1-9, 1-10, 1-19, 2-18; percussion on 1-10, 1-13; archtop guitar on 1-14, 1-15, 1-17; Adamas guitar on 1-15; gut-string guitar on 1-18; six-string bass on 1-18; tambourine on 1-18; Ernie Ball bass on 1-19; banjo on 2-18; Earthwood bass on 2-18; electric baritone guitar on 3-3; guitar on 4-8, 4-9
 Fayssoux Starling - background vocals on 1-4, 1-5, 1-7, 1-8; duet vocal on 1-10
 Amos Garrett - electric guitar on 1-5; lead guitar on 1-16
 Bill Payne - piano on 1-5, 1-21, 3-20; electric piano on 1-17; synthesizer on 1-21; organ on 3-3
 Nick DeCaro - string arrangement on 1-5, 4-6; accordion on 4-6; strings on 4-7
 Hank DeVito - pedal steel on 1-6, 1-8, 1-9, 1-10, 1-13, 1-18, 1-19, 2-1; steel guitar on 4-8, 4-9
 Rodney Crowell - rhythm guitar on 1-6; background vocals on 1-6; acoustic guitar on 1-8, 1-16, 1-19; guitar on 4-8, 4-9
 John Ware - drums on 1-6, 1-8, 1-9, 1-10, 1-13, 1-19, 1-20, 4-8, 4-9; percussion on 1-17, 1-18
 Mike Auldridge - dobro on 1-7; pedal steel on 3-21
 John Starling - acoustic guitar on 1-7, 4-13, 4-17; background vocals on 1-7; vocals on 4-2, 4-3; harmony vocals on 4-13
 Albert Lee - mandolin on 1-9, 1-14, 1-19, 3-5; electric guitar on 1-17, 2-1; backing vocals on 4-6; acoustic guitar on 4-7; guitar on 4-9
 Ricky Skaggs - viola on 1-10; fiddle on 1-10, 1-12, 1-15, 1-19; mandolin on 1-13, 1-14, 1-15, 1-17, 1-18, 2-18; harmony vocals on 1-14, 1-15, 1-19; lead vocals on 1-15; acoustic guitar on 1-15, 1-18
 Mickey Raphael - harmonica on 1-8, 1-11, 1-16, 1-18, 4-9
 Willie Nelson - duet vocal on 1-11
 Sharon White - harmony vocals on 1-12, 1-17, 1-19; background vocals on 1-13
 Cheryl White - harmony vocals on 1-12, 1-17, 1-19; background vocals on 1-13
 Lincoln Davis Jr - accordion on 1-13
 Tony Brown - piano on 1-13; electric piano on 1-19
 Mike Bowden - bass on 1-13, 1-20, 2-2
 Johnny Cash - harmony vocals on 1-14
 Tony Rice - harmony vocals on 1-14; acoustic guitar on 1-14; lead acoustic guitar on 1-17; guitar on 3-21
 Mac Rebbenack - piano on 1-16
 Lynn Langham - synthesizer on 1-16
 Hal Blaine - drums on 1-16
 Jerry Douglas - dobro on 1-17, 3-6
 Waylon Jennings - harmony vocals on 1-18
 Frank Reckard - lead guitar on 1-18, 1-20; mandolin on 2-2
 Don Johnson - keyboards on 1-20; harmony vocals on 1-20
 Barry Tashian - rhythm guitar on 1-20; duet vocals on 1-20
 Steve Fishell - pedal steel on 1-20, 4-1, 2-6; dobro on 2-2
 Wayne Goodwin - mandolin on 1-20; tenor sax on 1-20
 Jim Horn - recorder on 1-21
 Shane Keister - keyboards on 2-1, 2-2, 2-3
 Russ Kunkel - drums on 2-1
 Buddy Spicher - fiddle on 2-1
 Dolly Parton - background vocals on 2-1; vocals on 2-3, 3-4, 3-5, 4-17
 Linda Ronstadt - background vocals on 2-1; harmony vocals on 3-2, 3-10; vocals on 2-3, 3-4, 3-5, 4-17
 Carl Jackson - acoustic guitar on 2-2, 4-17; vocals on 2-4; baritone vocals on 2-5; lead acoustic guitar on 2-5, 4-2, 4-3, 4-13; harmony vocals on 4-2; duet vocal on 4-3, 4-13
 Steve Turner - drums on 2-2, 4-3; percussion on 2-2
 Mark O'Connor - fiddle on 2-2, 3-11, 3-15; viola on 2-3, 3-5; acoustic lead guitar on 3-5; mandola on 3-6
 Mary Ann Kennedy - harmony vocals on 2-2; vocal on 4-5; mandolin on 4-5
 Pam Rose - harmony vocals on 2-2; vocal on 4-5; acoustic guitar on 4-5
 Vince Gill - vocals on 2-4; tenor vocals on 2-5; mandolin on 2-5
 Richard Bennett - 6-string bass on 2-6; acoustic guitar on 2-7, 4-10, 4-12; mandocello on 2-10; electric guitar on 4-4, 4-11; guitars on 4-16
 Carl Marsh - synthesizer on 2-6
 David Pomeroy - bass on 2-6, 4-5, 4-15
 Billy Thomas - percussion on 2-6
 Chris Leuzinger - acoustic guitar on 2-7; electric guitar on 4-10; acoustic slide guitar on 4-11
 Bob Wray - bass on 2-7; 4-10
 Milton Sledge - drums on 2-7, 4-10; percussion on 2-7
 Kenny Malone - field drum on 2-7; drums on 3-7; percussion on 3-7
 Bobby Wood - keyboards on 2-7
 Liam O'Flynn - uilleann pipes & whistle on 2-7, 3-11
 Davy Spillane - uilleann pipes & whistle on 2-7, 3-11
 Mary Black - harmony vocals on 2-7; vocals on 3-11
 Iris Dement - harmony vocals on 2-7; vocals on 4-15
 Delores Keane - harmony vocals on 2-7; vocals on 3-11
 Jon Randall Stewart - harmony vocals on 2-8, 2-9, 4-10, 4-11; mandolin on 2-9; acoustic guitar on 4-12
 Sam Bush - mandolin on 2-8, 4-3, 4-2, 4-10, 4-11, 4-12, 4-13, 4-15; harmony vocals on 2-8, 2-9; fiddle on 2-9, 4-3, 4-13
 Roy Husky, Jr. - upright bass on 2-8, 2-9, 3-6; bass on 3-11, 4-3, 4-12; acoustic bass on 4-17
 Larry Atamanuik - drums on 2-8, 2-9, 4-12; harmony vocals on 2-8
 Cathy Chiavola - harmony vocals on 2-10
 David Hoffner - keyboards on 2-10; Wurlitzer electric piano on 4-12
 Joe Loesch - special effects on 2-10
 Daniel Lanois - mandolin on 2-11, 2-12; electric guitar on 2-11, 2-12; bass on 2-11; duet vocal on 2-11; acoustic guitar on 2-12; electric orchestra on 2-17; backing vocals on 2-17; guitar on 3-12; basspedals on 3-12
 Daryl Johnson - high harmony vocal on 2-11; tom tom on 2-11; vocals on 2-13; djembe on 2-13; bass guitar on 2-13, 2-15, 2-19, 4-1; bass pedals on 2-13; percussion on 2-13, 2-15, 4-1; harmony vocals on 2-15; organ on 3-12
 Brian Blade - drums on 2-11
 Steve Earle - finger picking acoustic guitar on 2-12; vocal on 3-9; guitar on 3-9; bass on 3-9; mandolin on 3-9; banjo on 3-9; harmonica on 3-9; harmonium on 3-9; Mini-Moog on 3-9; organ on 3-9
 Malcolm Burn - piano on 2-12, 2-15, 2-16; synth bass on 2-15; electric guitar on 2-15, 2-16; bass on 2-16; percussion on 2-16; drums on 2-16; Hammond B-2 organ on 2-17, 2-19; backing vocals on 2-17; Fender Rhodes on 2-19
 Tony Hall - shaker on 2-12; bass on 2-12, 2-17, 2-19
 Larry Mullen, Jr. - hand drum on 2-12; drum kit on 2-12
 Julie Miller - harmony vocals on 2-13; backing vocals on 2-19
 Brady Blade - vocals on 2-13; drums on 2-13, 2-19; percussion on 2-13, 2-17
 Buddy Miller - vocals on 2-13; lead electric guitar on 2-13; 12-string guitar on 2-13; mando guitar on 2-13; acoustic guitar on 2-19; electric guitar on 2-19, 4-1
 Ethan Johns - elbow on 2-15, 2-16; acoustic guitar on 2-16; drums on 2-19; Spanish guitar on 3-2; marksaphone on 3-2; percussion on 3-19; baritone guitar on 3-19; guitar on 4-14
 Kate McGarrigle - piano on 2-16; harmony vocals on 2-16, 2-18, 3-10; acoustic guitar on 2-18; banjo on 2-18, 3-10; backing vocals on 2-19, 3-2; vocal on 3-8
 Kevin Salem - electric guitar on 2-17
 Jane Siberry - backing vocals on 2-17
 Anna McGarrigle - keyboards on 2-18; accordion on 2-18, 3-10; harmony vocals on 2-18, 3-10; backing vocals on 3-2; vocal on 3-8
 Greg Leisz - acoustic guitar on 3-2; pedal steel on 3-18
 Wix - accordion on 3-2
 Dave Lewis - drums on 3-3
 David Campbell - string arrangements on 3-4
 Mark Casstevens - acoustic guitar on 3-4
 David Grisman - mandolin on 3-4, 4-17
 Alison Krauss - viola on 3-4, fiddle on 4-17
 Edgar Meyer - bowed bass on 3-4
 David Lindley - autoharp on 3-5
 Kenny Edwards - Ferrington acoustic bass on 3-5
 Jimmy Ibbotson - harmony vocals on 3-6
 Jeff Hanna - guitar on 3-6; harmony vocals on 3-6
 Bob Carpenter - accordion on 3-6; harmony vocals on 3-6
 Randy Scruggs - guitar on 3-6; acoustic guitar on 4-15; autoharp on 4-15; 5-string dobro on 4-15
 Jimmy Fadden - drums on 3-6
 Guy Clark - vocals on 3-7; guitar on 3-7
 Verlon Thompson - guitar on 3-7
 Marty Stuart - mandolin on 3-7
 Travis Clark - bass on 3-7
 Michele Pepin - vocal on 3-8; bass on 3-8, 3-10; electric guitar on 3-10; dobro on 3-10
 Eric "Roscoe" Ambel - guitar on 3-9; vocals on 3-9
 Kelley Looney - bass on 3-9
 Will Rigby - drums on 3-9; percussion on 3-9
 Ken Coomer - drums on 3-9
 Patrick Earle - percussion on 3-9
 John McColgan - drums on 3-10; percussion on 3-10
 Sylvain Clavet - percussion on 3-10
 Pat Crowley - accordion on 3-11
 Aaron Embry - piano on 3-12
 Victor Indrizzo - drums on 3-12
 David Rawlings - acoustic guitar on 3-13; harmony vocals on 3-13
 Gillian Welch - bass on 3-13; harmony vocals on 3-13
 Joey Miskulin - accordion on 3-13
 Patty Mitchell - harmony vocal on 3-16
 Kenny Vaughn - electric guitar on 3-16
 Pat Bergeson - tremolo guitar on 3-16; harmonica on 3-16
 Scott Neubert - acoustic guitar on 3-16
 Johnny Cox - pedal steel on 3-16
 Chris Nole - piano on 3-16
 Rob Price - bass on 3-16
 Bob Mummert - drums on 3-16
 Paul Kennerley - synthesizer on 3-17; electric guitar on 3-17; backing vocals on 4-6
 Sheryl Crow - vocals on 3-18; acoustic guitar on 3-18
 Jeff Trott - electric guitar on 3-18
 Tim Smith - bass on 3-18; baritone guitar on 3-18
 Greg Williams - drums on 3-18
 Chrissie Hynde - vocals on 3-19
 Adam Seymour - guitar on 3-19
 Andy Hobson - bass on 3-19
 Martin Chambers - drums on 3-19
 Benmont Tench - organ on 3-19
 Beck Hansen - vocal on 3-20; acoustic guitar on 3-20
 Smokey Hormel - guitar on 3-20
 Jay Dee Maness - pedal steel on 3-20
 Justin Meldal-Johnsen - bass on 3-20
 Joey Waronker - drums on 3-20
 Gabe Witcher - fiddle on 3-20
 Jonathan Edwards - guitar on 3-21; vocal on 3-21
 John Duffey - mandolin on 3-21
 Peter Bonta - piano on 3-21
 Lou Reid - electric bass on 3-21; vocal on 3-21
 Robbie Magruder - drums on 3-21
 Patty Griffin - vocals on 4-1; harmony vocals on 4-14
 Martie Maguire - mandolin on 4-1
 Emily Robison - Weissenborn on 4-1
 Glenn Worf - bass on 4-2, 4-4, 4-11, 4-13, 4-16
 Paul McInerney - drums on 4-2, 4-13
 Mark Knopfler - electric guitar on 4-4; vocals on 4-16; guitars on 4-16
 Guy Fletcher - acoustic guitar on 4-4; keyboards on 4-16
 Mike Henderson - mandolin on 4-4
 Geraint Watkins - Hammond B-3 organ on 4-4
 Chad Cromwell - drums on 4-4, 4-16
 Levon Helm - harmony vocals on 4-6, 4-7; backing vocals on 4-6; drums on 4-7
 Tim Gorman - backing vocals on 4-6; piano on 4-7
 Jody Payne - backing vocals on 4-6
 Donivan Cowart - backing vocals on 4-6
 George Jones - vocal on 4-9
 John Jarvis - piano on 4-10; Wurlitzer electric piano on 4-11
 Harry Stinson - drums on 4-11, 4-15
 Mary Chapin Carpenter - harmony vocals on 4-14
 Dan Dugmore - acoustic guitar on 4-16
 Jim Cox - keyboards on 4-16
 Danny Cummings - drums on 4-16
 Glen Duncan - fiddle on 4-16; mandolin on 4-16
 Jim Keltner - drums on 4-17

チャートでのパフォーマンス