The long-awaited GUMI feat.K-1P 2nd full album "Galaxy Key" has been released! Includes 5 songs from LUNATIC and other singles released after the 1st album and 5 new songs written by K-1P for the 2nd album. In addition, 2 songs of "updated", which is a re-recording of 2 songs that had a great response in the 1st album, were added. It contains a total of 12 songs that are full of things to listen to. Of particular note is "Heart Beat," a melodious and rock song with a sense of speed that GUMI feat. K-1P is good at. As for this time of pricing, is a proposal from the K-1P will be "Stay home support price".