Earlier today, a cappella group Red Soul finally made their debut with their first mini-album 'Color is Red'. Now the group has released a music video for their title track Walk Back! Red Soul first made their big appearance on SBS Star King back in early 2009. Since then they've developed a nice solid fan base anticipating their debut. The music video uses a unique concept of telling the song's story through photo stills instead of film. Check it out for yourself below! http://www.youtube.com/watch?v=aoelLv0pJrI Thanks to TYPICALpocky for the tip!