I'm thinking of composing something for my band, and I was wondering if anyone here could advise me what software would be okay. I've used Sibelius before, but it cost loads and I'm not in a position to spend that much. I'm after something cheap, reliable, can produce a score and parts (functional not needed to be elegant) and can play back even if in a crude way. ideally if it can work from an iPad that would be best, although something cheap for a PC would be okay. all advice welcome. Thanks.