"Eloise" is a song first released in 1968 on the MGM label. It was sung by Barry Ryan, and written by his twin brother Paul Ryan. Running for a little over five minutes, it featured strong orchestration, melodramatic vocals and a brief slow interlude. It sold 3 million copies worldwide, and reached No. 2 in the UK Singles Chart as published by Record Retailer, but hit No. 1 in the NME and Melody Maker charts. It topped the chart in 17 countries, including Italy where he reached No. 1. Ryan also released an Italian-language version of the song, "Eloise (Versione Italiana)", in 1968.