3 Parallel Lines Singles That Hit the UK Top 20 Beyond "Heart of Glass"

“Hanging on the Telephone” This track reached the UK Top 20, proving the album’s strength beyond its biggest hit.

“Picture This” Another Top 20 single from the album, showcasing the band’s consistent chart appeal.

“Sunday Girl” This song went all the way to number one in the UK, making it the highest-charting single from Parallel Lines.