Here's a cellist, who has mastered her own track, as it were. Photo: Charlie Sorrel/Cult of Mac One of the craziest omissions in GarageBand for iPad and iPhone is the lack of a master track for mixing ...
The quick answer is “Yes, of course you should.” The more complex answer is “But only if you need it.” Your iPhone has an equalizer built in, although it’s not exactly easy to find.