Claus Leßmann (born 11 September 1960) was the lead singer of the German heavy metal band, Bonfire.
 He was the only member and the only singer of Bonfire to have appeared on all of the band's albums.
 Leßmann was also one of the two original members of the band until January 2015, the other being lead guitarist Hans Ziller.
 Before joining Bonfire in 1978, he was in the bands Ginger and Sunset.
 He is currently the vocalist for Phantom 5.
 Phantom 5 has released 2 albums.
Sweet Lights is an indie rock project founded by principal songwriter, Shai Halperin.
 Based in Philadelphia, Pennsylvania, Halperin had previously released 2 albums of solo work and 2 albums and an EP with a full band under the name The Capitol Years.
Aiko Kayō (嘉陽 愛子 , Kayō Aiko , born December 11, 1985) is a Japanese idol, singer, and actress.
 She has released 12 singles and 2 albums on the Avex Trax label in Japan.
 She has also performed with the musical units Kingyo (金魚 ) and A Girls.
Victoria Ann "Vicki" Lawrence (born March 26, 1949), sometimes credited as Vicki Lawrence Schultz, is an American actress, comedian, and singer known for the many characters she originated on CBS's "The Carol Burnett Show", where she appeared from 1967 to 1978, for the entire series run.
 One such character, "The Family" matriarch Thelma Harper/Mama, later was the central character of the television situation comedy series "Mama's Family" on NBC and, later, in first-run syndication.
The Ophelias were a psychedelic rock band led by singer-songwriter, multi-instrumentalist Leslie Medford.
 Medford formed the band in San Francisco in October 1984 and disbanded the quartet in September 1989.
 The band was signed twice, first by Strange Weekend Records for one album, then by Rough Trade Records, for whom they produced 2 albums and an EP.
Allan Alfonzo (Al) Capps (born April 26, 1939) is an American record producer, arranger, songwriter, multi-instrumentalist, and vocalist.
 Since the 1960s and 1970s, he has produced and arranged albums for popular artists such as Cher, Andy Williams, Helen Reddy, José Feliciano, Vicki Lawrence only on her 2 albums, Ships in the Night (Vicki Lawrence album) and Newborn Woman (Vicki Lawrence album) and Liza Minnelli, and has delivered film music for more than twenty films.
 As a musician he played on albums by The Everly Brothers, Gábor Szabó, and Frank Sinatra.
 More recently, he has made music for commercials of international brands.
Max Boublil (born Maximilien Léon Boublil; 17 May 1979) is a French actor, singer and comedian.
 He has released 2 albums.
The discography of British-Irish musician Chris de Burgh consists of 21 studio albums, 9 compilation albums, 5 live albums and 59 singles, along with 8 videos and DVDs and one box set.
 His 21 studio albums consist of 17 of completely new material, 2 albums of cover versions, 1 album featuring a mix of new songs, cover versions and re-recordings and 1 consisting of acoustic versions of previously released tracks.
 His debut album, "Far Beyond These Castle Walls", released in 1974, was number 1 in the Brazilian charts, but failed to chart in any other countries.
The Capitol Years is an indie rock band founded by principal songwriter, Shai Halperin, (aka Shai, Son of Eli).
 Based in Philadelphia, Pennsylvania, Halperin has released 2 albums of solo work as "The Capitol Years" as well as 2 albums and an EP with a full band.
 2010 saw a return to solo recording under the name Sweet Lights.
Jamie James (born August 4, 1953 in Toronto, Ontario) is a Canadian guitarist, singer and songwriter, best known for his roles in DQ And The Sharks and Steppenwolf.
 He was also lead singer and founding member of RSO recording trio The Kingbees.
 The Kingbees recorded 2 albums with David J. Holman producing on RSO.
 The first, titled "The Kingbees", (released March, 1980) received much critical acclaim and regional success with the James-penned hit "My Mistake".
 The second album, titled "The Big Rock", was released in March 1981 and also spawned national touring, a performance on Dick Clark's American Bandstand and a cameo role in the movie "The Idolmaker".
 Shortly thereafter the band split up.
 In 1983 James released a solo EP with Vanity Records titled "The Big One".
 In the late 1980s, James hooked up with noted actor Harry Dean Stanton to form a unique musical ensemble which performed until the year 2000.
 In 2000 James went on to form the rock and roll band "DQ and The Sharks" featuring actor/musician Dennis Quaid.
 In 1993 James had also released a solo LP on Schoolkids Records titled "Cruel World".
 In 2000 he released his latest solo LP on Oglio Records, titled "Crossroads".
 Oglio also released a two-album CD issue of the Kingbees first and second LPs.
 James resides in Los Angeles, where he just formed a new record label with friend and business partner Fred Wehba.
 We Jam Music was created by James and Wehba to produce and release new albums including James' newest release Love Attack.

Question: Allan Alfonzo produced 2 albums for this singer, comedian, and actress during the 60's and 70's
Answer: Vicki Lawrence