Question: Double Trouble Live is a double LP live album by American southern rock band Molly Hatchet, released in 1985, The cover of "Freebird", was a song usually performed by lead singer Danny Joe Brown and The Danny Joe Brown Band, during his period of absence from Molly Hatchet, Freebird", is a power ballad performed by which American rock band?

Context paragraphs:
The Deed Is Done: The Deed Is Done is the sixth studio album by American southern rock band Molly Hatchet, released in 1984.  This is the first Molly Hatchet album with only two guitarists, after Steve Holland had been replaced by ex-Danny Joe Brown Band keyboard player John Galvin and the return of drummer Bruce Crump.  The sound of the album is quite different from the southern rock of the band's earlier offerings, completing the transition towards more commercial and FM-friendly hard rock.  This album was reissued in 2013 under the German label SPV/SteamHammer.

Lightning Strikes Twice: Lightning Strikes Twice is the seventh studio album by American southern rock band Molly Hatchet, released in 1989 (see 1989 in music).  This is the first studio album released without founding member Dave Hlubek, who retired from the music scene to recover from his drug addiction.  He was replaced by the former guitarist of The Danny Joe Brown Band, Bobby Ingram.

Molly Hatchet (album): Molly Hatchet is the self-titled debut album by American southern rock band Molly Hatchet, released in 1978 (see 1978 in music).  The cover is a painting by Frank Frazetta entitled "The Death Dealer".  Starting off both the album itself and the recording career of the band, the first song famously begins with lead singer Danny Joe Brown growling "Hell yeah!"

Danny Joe Brown and the Danny Joe Brown Band: Danny Joe Brown and the Danny Joe Brown Band is the first and only studio album by American southern rock band The Danny Joe Brown Band, released in 1981.

Double Trouble Live: Double Trouble Live is a double LP live album by American southern rock band Molly Hatchet, released in 1985.  Two previously unreleased songs, "Walk on the Side of the Angels" and "Walk with You" were omitted in the CD edition to fit all the music on a single compact disc.  The cover of "Freebird" and "Edge of Sundown" were songs usually performed by lead singer Danny Joe Brown and The Danny Joe Brown Band during his period of absence from Molly Hatchet.

Warriors of the Rainbow Bridge: Warriors of the Rainbow Bridge is an album by American southern rock band Molly Hatchet, released on May 24, 2005 (see 2005 in music), two months after former singer Danny Joe Brown died from complications of pneumonia.  In January 2005, guitarist Bobby Ingram invited Dave Hlubek, one of the original three guitarists, to rejoin Molly Hatchet and in doing so became the only current member who was a part of the original band, and appears on this album.

The Danny Joe Brown Band: The Danny Joe Brown Band (DJBB) was founded by lead singer Danny Joe Brown in 1980.  Danny Joe Brown had just left the southern rock band Molly Hatchet, which had followed in the footsteps of Lynyrd Skynyrd and Outlaws to achieve wide national success with two multi-platinum albums and international recognition with intensive world tours.

Free Bird: "Free Bird", or "Freebird", is a power ballad performed by American rock band Lynyrd Skynyrd.  The song was first featured on the band's debut album in 1973 and has been included on subsequent albums released by the band, including the previously unreleased, unfaded-ending version of the original recording (featured on "Skynyrd's Innyrds").

Beatin' the Odds (Molly Hatchet album): Beatin' the Odds is the third studio album by American southern rock band Molly Hatchet, released in 1980 (see 1980 in music).  This is the first album with new vocalist Jimmy Farrar, who replaced Danny Joe Brown.  A remastered edition of the album was issued in 2008 by Rock Candy Records, with four live bonus tracks and extensive liner notes.  The remastering was directed by famous British producer Jon Astley.  The album was also reissued under the SPV/Steamhammer label in 2013 and only included the original tracks.

No Guts...No Glory (Molly Hatchet album): No Guts...No Glory is the fifth studio album by American southern rock band Molly Hatchet, released in 1983 (see 1983 in music).  Original vocalist Danny Joe Brown returned for this recording, with a new rhythm section composed of bassist Riff West (ex-White Witch) and drummer Barry Borden (ex-Mother's Finest).  It is Molly Hatchet's only album not to feature an epic, fantasy themed cover.  The cover photo for the album was reportedly shot at Six Gun Territory, a now defunct theme park in Silver Springs, Florida.

Supporting paragraphs: Double Trouble Live Free Bird
Answer: Lynyrd Skynyrd