Question: Who wrote and produced the R&B hit single which was featured as #69 in Billboards magazines Top Hot 100 songs of 1983?
Sentence (from "Encore (Cheryl Lynn song)"): Although the single peaked at #69 on the Hot 100, it was the duo's first number one R&B hit as producers/writers and Lynn's second number one charting R&B single.
Relevant evidence: Yes