Nisan Stewart is a record producer and songwriter. He co-produced Karen Clark Sheard's 2002 album 2nd Chance, and co-produced and co-wrote the Nelly Furtado single "No Hay Igual" (from her 2006 album Loose) with Timbaland. Stewart and Timbaland also co-wrote and produced a song on rapper Busta Rhymes's 2006 album The Big Bang. In the music industry, a record producer (or music producer) has many roles, among them controlling the recording sessions, coaching and guiding the musicians, and supervising the recording, mixing and mastering processes. ... A songwriter is someone who writes the lyrics to songs, the musical composition or melody to songs, or both. ... Karen Valencia Clark-Sheard is an African-American gospel singer who was born in Detroit, Michigan. ... 2nd Chance is the sophomore album of gospel singer Karen Clark Sheard, released on July 30, 2002. ... Nelly Kim Furtado (born December 2, 1978) is a Canadian singer-songwriter, instrumentalist, and record producer. ... No Hay Igual is the first club single from Canadian singer-songwriter Nelly Furtados third studio album, Loose. ... Loose is the third album by Canadian pop singer-songwriter Nelly Furtado, released by Geffen Records on June 9, 2006 (see 2006 in music) outside North America and on June 20, 2006 in Canada and the United States. ... Timothy Z. Mosley (born March 10, 1971), better known as Timbaland, is an American hip hop and R&B record producer and rapper whose style influenced both genres even helping to blur the distinction between the two, as well as Pop and Dance music. ... Trevor Tahiem Smith, Jr. ... The Big Bang is the seventh studio album from American rapper Busta Rhymes, released on June 13, 2006. ...