IN: Sonny & Cher were an American pop music duo, actors, singers and entertainers made up of husband-and-wife Sonny and Cher Bono in the 1960s and 1970s. The couple started their career in the mid-1960s as R&B backing singers for record producer Phil Spector. The pair first achieved fame with two hit songs in 1965, "Baby Don't Go" and "I Got You Babe". Signing with Atco/Atlantic Records, they released three studio albums in the late 1960s, as well as the soundtrack recordings for two unsuccessful movies, Good Times and Chastity, with Cher contributing vocals to one cut, "Chastity's Song (Band of Thieves)" .

In 1967 Sonny and Cher released their third album, In Case You're In Love. It peaked at number 45 in the U.S. charts. It contained two hit singles, both written by Bono, "The Beat Goes On" (No. 6 on the Billboard Hot 100) and "Little Man" (No. 21 on the Billboard Hot 100), that peaked at the number one in five European countries. In an attempt to capitalize on the duo's initial success, Bono speedily arranged a film project for the duo to star in. But the 1967 feature, Good Times, was a major bomb, despite the efforts of fledgling director William Friedkin and co-star George Sanders. After Good Times flopped in 1968, Columbia Pictures immediately sold rights to their intended follow-up film Speedway to MGM. The couple were replaced by Elvis Presley and Nancy Sinatra. In 1969, another film, Chastity, starring Cher, written and produced by Sonny, was also a commercial bomb. Sonny and Cher's career had stalled by 1968 as album sales quickly dried up. Their gentle, easy-listening pop sound and drug-free life had become unpopular in an era increasingly consumed with the psychedelic rock of the evolving landscape of American pop culture during the late 1960s. Bono decided to forge ahead, carving a new career for the duo in Las Vegas resorts, where they sharpened their public persona with Cher as the wise-cracking singer, and Bono as the good-natured recipient of her insults. In reality, Bono controlled every aspect of their act, from the musical arrangements to the joke-writing. While success was slow to come, their luck improved when network TV talent scouts attended a show, noting their potential appeal for a variety series. Sonny and Cher also welcomed their first child, Chastity Sun Bono, born on March 4, 1969.

Did they have an act they performed?

OUT: Cher as the wise-cracking singer, and Bono as the good-natured recipient of her insults.

IN: Mudvayne was an American heavy metal band from Peoria, Illinois formed in 1996. They are known for their sonic experimentation, innovative album art, face and body paint, masks and uniforms. The band has sold over six million records worldwide, including nearly three million in the United States. The group consisted of Chad Gray (lead vocals), Greg Tribbett (guitar, vocals), Ryan Martinie (bass guitar) and Matthew McDonough (drums).

In 2003 Mudvayne participated in the Summer Sanitarium Tour, headlined by Metallica, and in September Chad Gray appeared on V Shape Mind's debut studio album Cul-De-Sac. The following year the band began work on its third album, produced by Dave Fortman. As for the previous album, Mudvayne withdrew to write songs; they moved into a house, writing the album in four months before recording began. In February Gray and Martinie expressed an interest in appearing on Within The Mind - In Homage To The Musical Legacy Of Chuck Schuldiner, a tribute to the founder of the metal band Death, but the album was never produced. In 2005 Chad Gray established independent record label Bullygoat Records and Bloodsimple's debut album, A Cruel World (with a guest appearance by Gray), appeared in March. On April 12, Mudvayne released Lost and Found. The album's first single, "Happy?", featured complex guitar work and Gray described "Choices" as "the eight-minute opus". In August former Mudvayne bassist Shawn Barclay released his band Sprung's debut album, mastered by King's X guitarist Ty Tabor. That month rumors spread that Bullygoat Records would release We Pay Our Debt Sometimes: A Tribute to Alice In Chains, with performances by Mudvayne, Cold, Audioslave, Breaking Benjamin, Static-X and the surviving members of Alice in Chains. A spokesperson for Alice in Chains told the press that the band was unaware of any tribute album, and Mudvayne's manager said that reports of the album were only rumors. In September the band met with director Darren Lynn Bousman, whose film Saw II was in production and would include "Forget to Remember" from Lost and Found. Bousman showed them a scene of a man cutting his eye out of his skull to retrieve a key. When Gray told Bousman about the conversation at Bob's Big Boy two years earlier, Bousman said he holds his production meetings at the restaurant and Saw II was based on a screenplay he wrote years earlier. Gray appeared briefly in the film, and the music video for "Forget to Remember" contained clips from Saw II.

When did they start working on their album?

OUT:
The following year the band began work on its third album, produced by Dave Fortman.