part 1: https://musiclab.chromeexperiments.com/Song-Maker/song/6179866609975296 part 2: https://musiclab.chromeexperiments.com/Song-Maker/song/6410760461484032
tev fp fq xijlpq? fqp ybzxrpb qeb bkafkd fp klq jfkb, f exa ql rpb pljblkb bipb'p (jo.y) zeoljb jrpfz ixy ql jxhb qeb bkafkd. use 3 letters back cipher
