My phone is nagging me to do quarterly taxes, payroll and pay bills, but I’m adding to my ipad professional musician and recording studio aps instead. So far I have Virtual Sheet Music, IRealPro, VocaLive, Garage Band, Loopy HD and Audiobus. My goodness times have changed in decades since I played/sang in public or in my living room for family! Now to learn what else I need to create and record my music in private using devices and aps I already have and aps you recommend. But first….. back to work!