Actually yes. If you use wii-network branch (and dump the required files from a real Wii) you can use the Store like you would use on the Wii. It's even possible to buy a song directly on Dolphin...
Another method is dumping the NAND of a real Wii that have the songs... Then these songs will automatically show up in Dolphin when you play the game...
Another method is dumping the NAND of a real Wii that have the songs... Then these songs will automatically show up in Dolphin when you play the game...
Avell A70 MOB: Core i7-11800H, GeForce RTX 3060, 16 GB DDR4-3200, Windows 11 (Insider Preview)
ASRock Z97M OC Formula: Pentium G3258, GeForce GT 440, 16 GB DDR3-1600, Windows 10 (22H2)
ASRock Z97M OC Formula: Pentium G3258, GeForce GT 440, 16 GB DDR3-1600, Windows 10 (22H2)