"Can't Get Used to Losing You" is a song written by #JeromeDocPomus and #MortShuman, first made popular by #AndyWilliams in a 1963 record release, which was a number-two hit in both the US and the UK. Twenty years later, British band #TheBeat took a #reggae re-arrangement to number three in the UK.
https://www.youtube.com/watch?v=Oai-_nqoP78