Abstract: A method for the generation and selective display of musical information on one or more devices capable of displaying musical information can include generating a plurality of visual blocks, each block among the plurality having a first dimension and a second dimension corresponding to musical information visible with each block. The method can include selectively displaying, via a first GUI and/or a second GUI, particular blocks among the plurality of visual blocks. The musical information to contained in a quantity of the respective subsets of the particular blocks displayed on the second GUI can be include at least a portion of respective subsets of the particular blocks displayed on the first GUI.