This is what he looks like.
This new atomic blue sing a ma jig has big mouse ears, red hair, just one black circle eye, a chartruese nose, a purple mouth, the same hand pose as the mint green with the same hand shape as the big one from the dark blue duet, the same feet as the skeleton, the same voice as the dark purple and sings "The man on the flying trapeze" as well. He has a chartruese leotard with a red star.
Sign in: Hello there!
Song mode: Let's sing together!
Sing out: See you later. Bye Bye!