hey y'all. i just got a new acoustic guitar yesterday and was wondering if anyone knows of any mac programs/software that are useful? i'd preferably like a free program or at least something with a free trial if possible. i've heard of and seen programs such as "Guitar Kit", "Guitar Pro", "Guitar Shed", "Guitar Tuner" as well as a few others but I don't know much about them or if some are better than others for beginners. thanks!