Happy Birthday!
The Adventures of Square has a great soundtrack.
Youtube soundtrack playlist:
https://www.youtube.com/watch?v=BJvo9CAGIlI&index=10&list=PLEG3YgHyhhhJxi_ACHfvc5AMTFltboEfs
Some of the better ones:
https://www.youtube.com/watch?v=-o7NQQMTjiQ&index=1&list=PLEG3YgHyhhhJxi_ACHfvc5AMTFltboEfs
https://www.youtube.com/watch?v=usjvzdRvfyE&index=2&list=PLEG3YgHyhhhJxi_ACHfvc5AMTFltboEfs
https://www.youtube.com/watch?v=S3-4sdVK7ps&list=PLEG3YgHyhhhJxi_ACHfvc5AMTFltboEfs&index=3
https://www.youtube.com/watch?v=VL2-PoUTQcQ&index=5&list=PLEG3YgHyhhhJxi_ACHfvc5AMTFltboEfs
https://www.youtube.com/watch?v=y1lH2OvTOdM&index=8&list=PLEG3YgHyhhhJxi_ACHfvc5AMTFltboEfs