I've found the synth sax and the high notes to be audible (even on a train). :smt003 [youtube]IAztPZBQrrU[/youtube]
I'm probably cheating here, but whatever My phone's set on just vibrate. However, when "he" texts, it vibrates like a heartbeat. And, the one I have set for my best friend vibrates "jingle bells" since she loves Christmas so much lmao.