You know, every time someone mentions 'semibreve', I will laugh.

I remember during one of the lower secondary music lessons in school, Mr Ikhwan was teaching us about musical notes. He told someone (I vaguely remember who, but I shall not post his name) to spell 'semibreve'. So that guy went...

S-E-M-I-B-R-I-E-F

[Mr Ikhwan]: Erm... I don't want you to tell me what you are wearing now.

Hahaha. That's a classic.