24Hours is an independent coed band consisting of:

1. Drummer Eunhong
2. Bassist Hyukjae
3. Vocalist and guitarist Seungjin
4. Guitarist Hyemi, who is a former member of Seoulmoon

They debuted back in 2012 under Tripper Sound with the single album Black Holes. Since debut they have been using the British garage style rock for their songs.
Right now one member is serving his military service.