All of
Ecstasys seven tracks were written and composed by Kevin Shields, with Colm Ó Cíosóig credited as the co-writer of three tracks—"The Things I Miss", "Clair" and "(Please) Lose Yourself in Me". Regarding the lyrical content of the album in contrast to the music, Shields said that "the songs may sound sweet, but the subject matter isn't necessarily very nice. A lot of it is relationship-based, but it's always vague, and never just boy-meets-girl. It could easily be boy-meets-boy, or girl-meets-girl. Then there's hate, and whimsical thoughts you get from nowhere". Ó Cíosóig remarked that "it's more weird perversions of feeling you get in a relationship" and referred to the lyrics as being marked by "extremes, because we're entertained by extreme things". My Bloody Valentine experimented with a
noise pop sound on the album, a venture which was influenced by
The Jesus and Mary Chain, and incorporated elements of
twee pop similar to "Strawberry Wine". Shields used a
twelve-string electric guitar during the
Ecstasys recording sessions and was influenced by
The Byrds during the writing process, which resulted in the guitar tones being "too jingly jangly". My Bloody Valentine later incorporated elements of American
indie rock music and Shields customised his guitars'
tremolo systems, resulting in the band pioneering an
alternative rock subgenre known as
shoegazing. The term "shoegazing", which was considered derogatory, was coined by
Sounds journalists in the early 1990s to describe certain bands' "motionless performing style, where they stood on stage and stared at the floor". ==Release and reception==