"No Reason" is a song by Sum 41, the second track on their album Chuck. It was released as a radio single only (no video) at the same time as Some Say but as opposed to that song, it was released in Europe and the USA only and received much radio airplay, reaching #16 on Billboard Modern Rock. The song is the main track of the soundtrack of the movie Dirty Love. Before the movie Sum 41 released a non-official video for the single as a promotion for the movie. In an online poll, it was voted the best Sum 41 song, ahead of other popular songs such as Fat Lip and Still Waiting.
No Reason is a song by Grinspoon. It was released as the third single from their third studio album New Detention. The song was one of the reasons why New Detention wasn't released in America. The chord progression and the chords themselves are taken from Say It Ain't So by Weezer. If Grinspoon had released the album, they would have to take the song off.
