Travis works out a lot and would like to grab 30 second snippets to work out by. Is there an app or function that will do that? Leo says that there is no function on the iPhone or iPod, but iOS12 has a feature called "Shortcuts," so he may be able to create a shortcut to play just 30 seconds of a song. Shortcuts works by daisy chaining tasks from apps. Some headphones have a skip button, where he'd tap the button twice to skip.