On the new “MacVoices” (http://www.macvoices.com), Dan Pourhadi is back, this time wearing an iPhone app developer’s hat.

He discusses his new app, QUp, which gives you more control over playlists on the iPhone. Pourhadi explains the ability to see, skip and re-arrange upcoming tracks without having to stop what you’re currently listening to, or navigate the traditional menu system.

“MacVoices” is an Internet show and podcast that delivers in-depth discussions with the most influential people in the Mac industry, as well as “the individuals who are out there making it happen on the front lines of the global Apple community,” according to host Chuck Joiner.