Over the summer I found some magnetic bags for marker boards at my school supply store, and I have put 3 of them on this board. They hold markers and magnetic cardstock pieces I bought, printed and laminated (TpT), some of which are on the staff I wrote on the board. The solfege strip I taped along the side is also a part of that set.
The board has tiny grey dots printed on it in a grid, and they are just the right distance apart to draw my staff lines. Genius! I got it at WalMart for $20.