A super rare 45 RPM single from vocalist Peter Fernandez, who was one of the leading figures of the Miami-Cuban rock scene of the 1970's. Peter was the lead singer of Miami's most famous Cuban rock band Coke, which carried on when they changed their name to Opus due to legal reasons; and then became lead singer for another popular band in the area called The Antiques. Presented here is "Cuando Vuelva A Tu Lado (What a Diff'rence a Day Makes)" b/w "Beware," originally released in 1976. The uncredited backing band here is The Antiques - the "A" side was originally an album track on the fourth Antiques album, but the "B" side ("Beware") is an updated and improved version of the song originally recorded by Peter when he fronted Opus - which makes this limited edition single very rare indeed. Both tracks have been newly remastered for this exclusive release for the first time in the digital domain.