Ifulethi |

I-French bemol, ikhanya. – soft

I-Flat – uphawu lokwehlisa noma yiliphi izinga lesikali nge-semitone (bheka i-Musical Alphabet, Alteration). Ngemuva kwe-double-flat, iflethi lisho ukushiywa kwalo kanye nokugcinwa kwefulethi elilodwa kuphela.