"Timeless Flight" was released in February 1976, and became a Top 20 UK success, peaking at No. 18; however, the two singles "Black or White" and "White, White Dove" failed to reach the UK Top 50. They reached No. 2 and No. 6 on the BMRB's UK Breakers Chart respectively. Another UK and European tour followed the album's release. Between June and September 1976, the band recorded their fifth album "Love's a Prima Donna". In July they released a cover of George Harrison's "Here Comes the Sun", which reached No. 10 in the UK and became the band's last Top 40 single, discounting later re-releases of "Make Me Smile". "Love's a Prima Donna" was released in October 1976 and peaked at No. 28 in the UK. It also spawned a second charting single; "(I Believe) Love's a Prima Donna", which reached No. 41. In America, "(Love) Compared with You" was released as a single. During August and September 1976, Mackay recorded his second solo album "Score", which was released in 1977. Harley wrote the lyrics to four tracks, and provided lead vocals on "Time is No Healer".