Just got megamix before the e-shop closes, all the other rhythm heaven games at least have English physical counterparts, with rhythm tengoku silver, and the other two naturally having physical American releases. This English version is digital only though ...
Nintendo Rhythm Paradise Megamix 3DS), 226509 : Amazon.co.uk: PC & Video Games
Rhythm Paradise Megamix Nintendo 3DS PAL English | eBay
Rhythm Paradise Megamix Nintendo 3DS PAL English | eBay
Nintendo Rhythm Paradise Megamix (2DS, 3DS, 3DS XL) - buy at digitec
Rhythm Heaven Megamix cover or packaging material - MobyGames
Rhythm Heaven Fever Used Wii Games For Sale Retro Game Store
Rhythm Paradise Megamix 3DS sur Nintendo 3DS - Jeux vidéo | fnac Suisse
Nintendo Rhythm Paradise Megamix (2DS, 3DS, 3DS XL) - buy at digitec
Rhythm Paradise Megamix | Nintendo 3DS games | Games | Nintendo
Rhythm Paradise Megamix | Nintendo 3DS games | Games | Nintendo
Rhythm Paradise Megamix | Nintendo 3DS games | Games | Nintendo