Question:  The Main Point was a small coffeehouse that hosted an American folk and rock singer that between 1966 and 1973 released five what?

Context articles: Ponta do Barril
The Main Point
Kari Tauring
Pounta
Colebrooke, Devon
Bad, Bad Leroy Brown
The Jabberwock (club)
Jim Croce
The Wayfarers Trio
Margaret Christl

Ponta do Barril (sometimes simply as Barril) is the westernmost point of the island of São Nicolau, Cape Verde.
 It is about 8 km WNW of Tarrafal de São Nicolau and 6 km southwest of the closest village Praia Branca.
 It has a small headland that is 5 km north to south and close to a kilometer wide.
 Over a kilometer north of the main point is where it is closest to the island of São Vicente, 50 km west-northwest to Calhau close to Viana and is the closest to the small islet of Branco which is over 15 km west.
The Main Point was a small coffeehouse venue on Lancaster Ave. in Bryn Mawr, Pennsylvania.
 The club was known for its small intimate atmosphere and low ticket prices.
 It hosted performers such as Phil Ochs, Livingston Taylor, Kate Taylor, James Taylor, Bruce Springsteen, David Bromberg, John Prine, Jimmy Buffett, The Persuasions, Allen Ginsberg, Bonnie Raitt, Jackson Browne, Billy Joel, The Stone Poneys with Linda Ronstadt, Dan Fogelberg, Jim Croce, Cat Stevens, Jonathan Edwards, John Denver, Steve Gillette, Tim Hardin, Deodato, Bill Withers, Arlo Guthrie, Don McLean, Joni Mitchell, Odetta, Blind Faith, Laura Nyro, Jimmy Webb, Sonny Terry and Brownie McGhee, Spencer Davis, Big Brother and the Holding Company, Emitt Rhodes, Jose Feliciano, Richie Havens, Randy Newman, Maynard Ferguson, Janis Ian, Mandrake Memorial, Elizabeth, Warren Zevon, Doc Watson, Edgar Winter, Loudon Wainwright III, Tom Rush, Tom Waits, Captain Beefheart and the Magic Band, Dave Van Ronk, John Mayall, Stevie Wonder, Leonard Cohen, Martin Mull and His Fabulous Furniture, Rick Nelson, Gordon Lightfoot, Tim Buckley, Luther Allison, The Strawbs, Ramblin' Jack Elliot, Len Chandler, Michael Cooney, John Pilla, Rick Von Schmidt, Eric Andersen, James Cotton, Merle Watson, Leon Redbone, and Tom Paxton, Savoy Brown,--as well as comedians George Carlin, Lily Tomlin, David Brenner, Cheech and Chong, Jay Leno, Uncle Dirty, and Franken and Davis (Al Franken and Tom Davis (comedian)) The Main Point also offered performances by classic folk, blues, bluegrass and country legends to younger audiences.
 Through the 1970s the Main Point was the place to hear local folk rock acts from the Delaware Valley area, including Alchemy, Wire & Wood and Daniels, Mason & McGowan.
Kari Christine Tauring (born July 4, 1966) is an American folk musician, author, and teacher.
 She sings and writes Nordic folk music of her familial Norwegian heritage.
 Her career began in the early 1990s in Rose Absolute, a duo with vocalist Gina Sauer, while her first solo studio album, "Faith in Me", was released in 1998.
 Tauring has released five albums, and an extended play.
Pounta is a small coastal village on the west coast of Paros, Greece to the southwest of the main town of Paros.
 It is located opposite the main town of Antiparos and is the main point of crossing between the islands of Paros and Antiparos.
 Offshore is the island of Revmatonisi.
 It has a small harbour and jetty; a ferry passes between the islands every half-hour.
 The strait between the islands is noted for windsurfing and kiteboarding, and Pounta has the Eurodivers Club.
Colebrooke is a village and parish in Devon, England about 8 km west of Crediton.
 The main point of interest is the church and the connection to Henry Kingsley's novel "The Recollections of Geoffry Hamlyn".
 Also Uncle Tom Cobley, of the folk song, signed his will at Pascoe House, but is buried 4 miles west at Spreyton.
 The champion Devon wrestler, Abraham Cann was born and buried here.
 He won the all comers wrestling crown in London.
"Bad, Bad Leroy Brown" is a song written by American folk rock singer Jim Croce.
 Released as part of his 1973 album "Life and Times", the song was a Number One pop hit for him, spending two weeks at the top of the "Billboard" Hot 100 in July 1973.
 "Billboard" ranked it as the No. 2 song for 1973.
The Jabberwock was an American folk music club and coffeehouse located in Berkeley, California which became among the most popular venues in the area's folk movement thanks to Bill "Jolly Blue" Ehlert.
 It stood at the corner of Telegraph Avenue and Russell Street, and featured several notable artists.
 The club was particularly frequented by pre-groups formed by future members of Country Joe and the Fish.
 The building was demolished two years after the business's closing in 1967.
James Joseph "Jim" Croce ( ; January 10, 1943 – September 20, 1973) was an American folk and rock singer of the late 1960s and early 1970s.
 Between 1966 and 1973, Croce released five studio albums and singles.
 His songs "Bad, Bad Leroy Brown" and "Time in a Bottle" reached No. 1 on the U.S. "Billboard" Hot 100 chart.
The Wayfarers Trio were an American folk music group founded by Bill Cheatwood at Oklahoma City University in 1959.
 They are not to be confused with a similarly-named band called The Wayfarers who had a recording contract with RCA Victor.
 The Wayfarers Trio first played publicly at The Gourd coffeehouse in Oklahoma City, Oklahoma in 1959, along with Johnny Horton (not the older famous musician with the same name) and Steve Brainard.
 All five of these men had long careers in music and Williams in particular became a major star and household name.
 They had a recording contract with Mercury Records which produced a small number of singles and exactly one album, Songs of the Blue & Grey, issued January 1, 1961 to commemorate the 100th anniversary of the beginning of the Civil War.
Margaret Christl is a Scottish-Canadian folksinger.
 Christl was born in England, grew up in Scotland and West Wales and emigrated to Canada in 1966.
 She became active in the folk revival scene, playing many folk festivals, including the Mariposa Folk Festival, Edmonton Folk Festival and the Calgary Folk Music Festival, as well as the club and coffeehouse circuit.
 She has released a number of albums with different folk labels, including "The Barley grain for me".
 This album was recorded with Ian Robb and William Laskin in 1976 with Folk-Legacy Records and was dedicated to Edith Fowke, a very important scholar, folklorist and collector of folk music in Canada.
 Christl performs traditional Scottish and Canadian songs, as well as more contemporary songs.
 She is often accompanied by guitarists, but also plays the mountain dulcimer and the Bodhrán.
 Christl frequently performed with Ian Robb, Grit (William) Laskin and Stewart Cameron.