This is the book that every musician should have. I don't care if you are singer, guitarist, sax player, string player, brass or woodwind player, a composer, teacher or just lucky enough to know a musician who would love these stuff. you gotta get your manuscript book. this one is simply beautiful. GO FOR IT.
P.S I am open to any particular idea as far as design to make this even more better and useful for your individual needs. Contact me at firstname.lastname@example.org