Our Last Song Together

"Our Last Song Together" is a 1973 song recorded by Neil Sedaka. It is a track from his LP "The Tra-La Days Are Over", and was the third of four single releases from the album.
The song became a Top 40 hit in the UK (#31) and Ireland (#19) for Sedaka in late 1973. It also became a minor U.S. hit for both Bobby Sherman and Bo Donaldson & the Heywoods.
Co-written by Sedaka with his long-term songwriting partner Howard Greenfield, they wrote "Our Last Song Together" after agreeing that bringing their nearly 20-year relationship to an end in order to work with others would be mutually beneficial. Greenfield would go on to write with Jack Keller and Sedaka with Phil Cody. Ironically, a previous Sedaka-Greenfield composition, "Love Will Keep Us Together" would become their biggest and final hit when recorded by the Captain & Tennille in 1975.
Synopsis.
The song is a self-description of the breakup of the songwriting partnership between Sedaka and Howard Greenfield, ending a decades-long collaboration. Greenfield was largely distraught by the breakup; he nevertheless decided to write "Our Last Song Together" and "Love Will Keep Us Together" as their last songs. Greenfield's lyrics include numerous homages to the songs he and Sedaka had written in the 1950s and early 1960s.
Cover versions.
The first cover of "Our Last Song Together" was recorded by Euson in 1973. In 1975, two covers of "Our Last Song Together" charted in the U.S.: Bobby Sherman on the Easy Listening chart and Bo Donaldson and The Heywoods on the Pop chart. 
Agnetha Fältskog (ABBA) recorded a Swedish cover version in 1973, "Vi har hunnit fram till refrängen" as the B-Side to her solo single, "En sång om sorg och glädje" which reached #1 on the Swedish charts in 1973. Both songs were included on her 1973 album, "Agnetha Fältskogs bästa ".
The song was also covered in 1975 by Pratt & McClain.