"Feel the love / Merry-go-round" is the 51st single released by Hamasaki Ayumi. It's also her first single in three years since the release of "L" in 2010. m-flo produced the song "Merry-go-round", it is the first time the artist teams up with them. "Feel the love" was both used as opening theme for the music show "CDTV" for the month of December and in an H.I.S. campaign CM.
A special fanclub-limited CD+DVD edition was released through TeamAyu, featuring the same contents as the regular CD+DVD edition but also including an exclusive interview.