With the Wii Shop Channel shutting down in 6 minutes at the time of me posting this i thought I'd redownload the demo as 8 year old me could never beat it. :
Wii Shop Channel Soundtrack [MP3] : Kazumi Totaka : Free Download, Borrow, and Streaming : Internet Archive
Download Wii Shop Channel Music 2.3 CRX File for Chrome - Crx4Chrome
Wii Shop Theme Sheet music for Piano (Solo) | Musescore.com
Wii Shop Channel Main Theme (HQ) - YouTube
Wii System Soundtrack : Kazumi Totaka : Free Download, Borrow, and Streaming : Internet Archive
GitHub - corbindavenport/wii-shop-extension: Browser extension that plays the Wii Shop theme when you visit shopping websites.
Wii Shop Channel Music in wrong key for recorder Sheet music for Piano, Snare drum, Drum group, Claves (Woodwind Duet) | Musescore.com
Stream Wii Shop Channel - (1 Hour) by randomsongsbutcool | Listen online for free on SoundCloud