"Confusion" is the second song from the 1979 Electric Light Orchestra (ELO) album Discovery. It features acoustic guitar and vocoder. It was released in the UK as a double A-side single with "Last Train to London". It peaked at number 8 in the UK Singles Chart. In the United States the song was released as a single with "Poker" on the B-side becoming a more modest hit, reaching number 37 on the Billboard Hot 100. " I'd just got hold of the very latest synthesizer, the Yamaha CS-80. The song is based entirely on the sound it made. " --Discovery remaster (2001), Jeff Lynne