"Do n't Call Us, We'll Call You" is a hit song by the psychedelic rock band Sugarloaf. Co-written by lead vocalist Jerry Corbetta, the song was featured as the title track of the band's fourth and final album. It was the band's fourth single. The song was recorded at Applewood Studios in Golden, Colorado. Performing on the song, along with Jerry Corbetta, were session players Paul Humphries (drums), Max Bennett (bass), Ray Payne (guitar), and a group called the "Flying Saucers" (Jason Hickman, Mikkel Saks, and David Queen) on harmony vocals.

Answer this question: who sings don't call us we'll call you? Let's think fast. Stream of consciousness:
To answer the above question, the relevant sentence is: "Do n't Call Us, We'll Call You" is a hit song by the psychedelic rock band Sugarloaf. So the final answer is the psychedelic rock band Sugarloaf.