"Really" was produced by Audie Ashworth, who would go on to produce Cale until 1983. Cale's second album further developed the “Tulsa sound” that he would become known for: a swampy mix of folk, jazz, shuffling country blues, and rock ‘n’ roll. Although his songs have a relaxed, casual feel, Cale, who often used drum machines and layered his vocals, carefully crafted his albums, explaining to Lydia Hutchinson in 2013, “I was an engineer, and I loved manipulating the sound. I love the technical side of recording. I had a recording studio back in the days when no one had a home studio. You had to rent a studio that belonged to a big conglomerate.” Cale often acted as his own producer / engineer / session player. His vocals, sometimes whispery, would be buried in the mix. He attributed his unique sound to being a recording mixer and engineer, saying, "Because of all the technology now you can make music yourself and a lot of people are doing that now. I started out doing that a long time ago and I found when I did that I came up with a unique sound."