Please get me started on this. I desire to create a grid like ui e.g = rows 6, columns 24 that should fit comfortably within the size of my screen i would like each cell to be a radio button kind of ui element the purpose of making this ui is to help remembering notes of guitar songs. ( for solo notes only not chords ) my idea is that as i read guitar tabs i click on each corresponding radio button such that if i click 4 radio buttons in series - the neck should show last 3 radio bu