Original sentence: As of 2005 it was number 98 in the UK's list of best-selling singles and frequently appears in many "best-of" single polls.It was left off of the (What's The Story) Morning Glory.One of the B-sides, "The Swamp Song", was originally a warm-up exercice for the recording sessions of (What's The Story) Morning Glory.Released as a single in October 1995, it peaked at #2 in the UK charts and proved to be their American breakthrough, giving Oasis their only US Top 10 hit thus far.The B-side "The Masterplan" is considered by many to be Oasis' best B-side, and one of their greatest songs.The song itself was written by Oasis guitarist Noel Gallagher for his then-girlfriend, Meg Mathews.Wonderwall has had enduring popularity in Oasis' canon.Wonderwall is perhaps their most popular song, despite the fact that comedy troupe Robson & Jerome's "I Believe"/"Up On The Roof" kept it out of the top slot.album because its composer (Noel Gallagher) felt it didn't fit the flow of the album
Edited sentence: As of 2005 it was number 98 in the UK's list of best-selling singles.It is also the song with which Oasis temporarily "broke" America, before famously deciding that, actually, it wasn't all it was cracked up to be.It is their most successful single to date, and perhaps their most popular song.Released as a single in 1995, it peaked a number 2 in the UK charts.The B-side "The Masterplan" is considered by many to be Oasis' best B-side, and one of their best songs.The B-side "The Swamp Song" was originally a warm-up exersice for the recording sessions of Morning Glory.The fact that it was consigned to a B-side goes to show how much effort Oasis put into their B-sides.The song was written by Oasis guitarist Noel Gallagher for his then-girlfriend, Meg Mathews.Though it was kept from becoming 1995's Christmas number 1 by Michael Jackson's "Earth Song", in the long run, it appears "Wonderwall" has fared better against the test of time