i really like the part at 0:44 c:

The use of the walkman melody jingle thing as a countermelody is good thinking. I really like the beginning and how it builds from the melody in g major to g minor. When that what seems to be a solo kicks in, it kinda looses it. It's a great idea with the walkman melody backing it but it's non diatonic and with the walkman melody like playing g major over g minor which is confusing. I really like the idea though.

Is that a SMB3 sample I hear? Hehe