Parallel Lines peaked at #6 on Billboard's Pop Albums chart.
Billboard Music Charts (North America)
Parallel Lines is a seminal New Wave album by the art punk[?] band Blondie, released in September of 1978 (see 1978 in music). The album was one of Blondie's most popular and their most well-reviewed LP, and was a smash success in the United Kingdom. It was certified platinum by the R.I.A.A. in June 1979 (1979 in music).

Track listing
Personnel
Charting singles 1979 Heart of Glass Club Play Singles No. 58
1979 Heart of Glass Pop Singles No. 1
1979 One Way or Another Pop Singles No. 24