This CD features the popular Japanese idol group, μ's, performing their hit songs "SUNNY DAY SONG" and "?←HEARTBEAT" from the Love Live! School Idol Project Movie. The live edition CD is presented in the format of a single disc and comes in Jewel case packaging with the record label being Heartbeat. This item is perfect for fans of the Love Live! School Idol Project series or those who enjoy J-pop music. With a great mix of upbeat and emotional songs, this CD is a must-have addition to any collection.