Alfapop (Serbian Cyrillic: Алфапоп, transliteration for: Alphapop) was a Serbian power pop band. The band was formed in Belgrade in 2000 under the name Tir na n'Og. Initially, the band performed Irish folk and Celtic rock and was a prominent act of the Serbian Celtic rock scene, releasing one Celtic rock-oriented album. In 2008, the band changed the name to Alfapop and turned towards power pop sound, releasing their second album in 2010 and disbanding soon after the album release.