Patrick Foster and Jim Lenahan are two middle-aged guys who have not lost their passion for rock 'n' roll. They talk music in "Dad Rock," a weekly USA TODAY podcast.Subscribe to Dad Rock on iTunes and please rate/review us — it helps more people discover the show! You can also stream or download the show on SoundCloud, Stitcher, TuneIn or AudioBoom.Twitter: @DadRockShowFacebook: facebook.com/dadrockshowTo learn more: dadrock.usatoday.com