This cultivar was registered in 2001 by Peter and Jean Ruh of Ohio. According to The Hostapedia by Mark Zilis (2009), "...registered as a hybrid of a Tardiana sport...but actually a sport of a H. 'Sieboldiana'-type plant."

'Blue Music' becomes a large size hosta about 24 inches tall with a spread of around 48 inches. The blue-green foliage has yellow streaked variegation. Its leaves are broadly oblong to ovate, have slight corrugation and a moderate bloom on the bottom. Near white flowers bloom from late June into July.