Sam Phillips an impromptu session featuring the four musicians. Phillips challenged the four to achieve gold record sales, offering a free Cadillac to the first, which Carl Perkins won. The contest is commemorated in a song by the Drive-By Truckers. By the mid-1960s, Phillips rarely recorded. He built a satellite studio and opened radio stations, but the studio declined, and he sold Sun Records to Shelby Singleton in 1969. In 1977 Sam's sons, Knox and Jerry, were working with John Prine at the Phillips Recording Studio when Sam Phillips joined them to oversee recordings that were eventually included on the album "Pink
Recording studio in the recording process. With software such as Protools, a powerful, good quality computer with a fast processor can replace the mixing consoles, multitrack recording equipment, synthesizers, samplers and effects unit (reverb, echo, compression, etc.) that a recording studio required in the 1980s and 1990s. A computer thus outfitted is called a Digital Audio Workstation, or DAW. Popular audio-recording software includes Apple Logic Pro, Digidesign's Pro Tools—near standard for most professional studios—Cubase and Nuendo both by Steinberg, MOTU Digital Performer—popular for MIDI and film scoring. Other software applications include Ableton Live, Mixcraft, Cakewalk Sonar, ACID Pro, FL Studio, Adobe Audition,