Mat Hill Apps

Circle of Fifths Quiz 1.0
Mat Hill
Randomly generated questions about thecircleof fifths. Created as a passive way for me to learn musictheory,in the context of an octave of unlabled piano keys.Enter awnsers into the toggleable piano keys.Submit awnsers by tapping in the space below the piano keys.Display the circle of fifths diagram by holding in the spaceabovethe piano keys.The app can ask three types of questions. Types can betoggledvia the buttons at the top of the screen.- Interval questions: enter the note which is a5th/4thabove/below.- Scale questions: select all notes in the scale.- Relative key questions: select the note of the relative key.I made this for myself as a way to stay productive away fromaninstrument. It's probably not very accessible, but I hope ithelpsyou too :)