Conversation so far:
What are Sonny & Cher's carer woes?
Sonny and Cher's career had stalled by 1968 as album sales quickly dried up.
Which of their album was the most successful?
their third album, In Case You're In Love.
It peaked at number 45 in the U.S.
charts.
It contained two hit singles.

Question: Which of the singles in the album were listed?
Self-contained rewrite: Which of the singles in Sonny & Cher's album "In Case You're In Love" were listed?