Listen to Mr Brightside online. Mr Brightside is an English language song and is sung by Keith McInally. Mr Brightside, from the album Relax & Chill - Chill Vibes - Chill Music - Chill Songs - Acoustic Covers Versions - Lounge Covers - Chill Out Covers, was released in the year 2023. The duration of the song is 5:16. Download English songs online from JioSaavn.