“SAPPY” is a mini-album performed by South Korean girl group, Red Velvet. This involves a series of six songs including the title track, “SAPPY”, “Swimming Pool”, “Sayonara” and Japanese versions of their 2017 hits, “Peek-A-Boo” and “Rookie” with their 2018 hit, “Power Up”. This is their second Japanese play since their Japanese debut, “#Cookie Jar”. This was released under Avex Trax.
The songs involve a spring, quirky, cute and colorful aesthetic with their electronic-pop, funk and tropical vibe. It shows how this can revolve around their ‘Red’ bright side of music.