"Groovejet (If This Ain't Love)" is a song by Italian electronic music producer Spiller with lead vocals performed by British singer-songwriter Sophie Ellis-Bextor. Various versions of the single were later featured on the German reissue and some UK editions of Ellis-Bextor's debut solo album, Read My Lips. The single was released on 14 August 2000 by Positiva Records. In addition to receiving critical acclaim, it became a hit in Europe and Australia, peaking at number one in the United Kingdom, New Zealand, Ireland, and Australia, and it reached number three on the US Billboard Hot Dance Club Play chart. On 22 July 2013, the song was certified platinum by the British Phonographic Industry (BPI), and it has sold 642,000 copies in the UK as of March 2019. Background The track was originally created by Spiller in early 1999 as an instrumental, with no singing, and was included on the Mighty Miami EP. It is mainly built upon samples from "Love Is You", a disco song originally performed by Carol Williams with the Salsoul Orchestra. The origin of the song title is taken from the name of South Beach, Miami nightclub 'Groovejet', where the song was first played (as an instrumental) in 1999. In order to make the track more palatable for airplay, as the instrumental is somewhat repetitive, Positiva Records asked British singer Sophie Ellis-Bextor, formerly with indie rock band theaudience, to provide lyrics and vocals for the song. Before recording, Ellis-Bextor's lyric was partly reworked by Rob Davis, who replaced her hook "And so it goes... how does it feel so good?" with "If this ain't love... why does it feel so good?", thereby providing the song with its subtitle. Boris Dlugosch produced the vocal portions added to the track. Sharon Scott is the back-up vocalist. The track has been remixed by Boris Dlugosch and Michi Lange, Todd Terry, Solar, Ramon "Ray Roc" Checo and Ernest St. Laurent. "Groovejet" was the first song ever to be played on an iPod, specifically on a prototype unit in August 2001. Upon its inclusion on Now That's What I Call Music! 46 in the UK, released a month before the single, the booklet write-up correctly predicted it to be a hit. Critical reception "Groovejet (If This Ain't Love)" has received critical acclaim. Piers Martin of NME was favourable, saying "this is a slip of irresistible ice-filtered summer funk. This year's 'Sing It