Sampling isn't about "hijacking nostalgia wholesale," says Mark Ronson. It's about inserting yourself into the narrative of a song while also pushing that story forward.
Recently, I re-created Charli XCX’s song “Boom Clap” using only a MIDI guitar controller (jamstik). We set out to do as much as we could with the jamstik exclusively in GarageBand and the iPhone 6. The iPhone 6 really works well for this, so it’s not really a challenge to work only in the iPhone as a “limitation.” Like we demonstrate in our “GarageBand Loop Recording” video, you can record your ideas without stopping the music if you make your instrument track selections in advance.