Bluey theme song on a kids toy xylophone
The notes are:
A-G-F-E-C
D-F-D-C
A-G-F-E-C
D-F
Or if you number the keys from 1 to 8, they are:
6-5-4-3-1
2-4-2-1
6-5-4-3-1
2-4
Played on a Fisher Price toy xylophone. This is the latest version (affiliate link): https://amzn.to/3KJ3xQf