The original version of "Pearl's a Singer" had been introduced by the duo Dino and Sembello – also the song's co-writers – on their 1974 self-titled album which Leiber and Stoller had produced.
I listened to 'Pearl's a Singer' and told [Leiber & Stoller] I liked it but that they needed to [modify it with] a middle section.
And with that he disappeared and came back half an hour later with the [modified] version of 'Pearl's a Singer'" which Brooks recorded.
[2] Brooks - "To be honest [in the mid-1970s] I just wanted to enjoy myself in music and I never thought 'Pearl...' was going to be a big hit but [after] it was released on my birthday in 1977 the record company really pushed it, [it] got played on all the radio stations and became very successful.
"[3] "Pearl's a Singer" afforded Elkie Brooks her debut chart single – thirteen years after she'd recorded her first track – reaching No.