http://en.wikipedia.org/wiki/Structure
http://en.wikipedia.org/wiki/Musical_form
http://en.wikipedia.org/wiki/List_of_musical_forms
http://en.wikipedia.org/wiki/Quartet
http://en.wikipedia.org/wiki/The_Lennon_Sisters
...svo er ekkert linkaš žašan žó aš bróšir Kipp hafi spilaš meš žeim og eitthvaš... ég tapa