The secret to your success
Of course, you have good animation, but the real secret is that you always include something that's subtly sexually suggestive in everything you make. In this case, it's the male singer's pelvic thrusting in the direction of the blonde keyboardist's bobbing head. It's most noticeable near to the end where they show her blurred with parted lips facing the pelvic-thrusting singer. It's subtle enough that a lot of people probably don't notice it, but they get the message subliminally and it attracts them to the toon.