From English - German Ding/FreeDict dictionary ver. 1.9-fd1: B double flat /bˈiː dˈʌbəl flˈat/ H <neut>, His <neut>, B <neut>, Hisis <neut>, Heses <neut> [mus.] Synonyms: B, B sharp, B flat, B double sharp
B double flat /bˈiː dˈʌbəl flˈat/ H <neut>, His <neut>, B <neut>, Hisis <neut>, Heses <neut> [mus.] Synonyms: B, B sharp, B flat, B double sharp