get this program started with a beach blanket babylon with an original song and let's welcome renÉe wilson ♪ ♪ to keep you clean is why we gather here. it's time for us to care. that's why i'll help our mayor to polish every street with one big giant sweep. oh, whistle why while you work. and carefully together we'll show our pride. just like the giants we will triumph but there's work to do. no litering so make sure you pick up your trash. ♪ ♪ ♪ ♪ so whistle while you work. we must work hard to reach our goal keep san francisco beautiful. just work don't be a quiter. keep our city all a glitter. san francisco. open your golden gate you've let no stranger wait outside your door. san francisco here is you're wondering one saying i'll litter no more. others loose only make me love you best. so listen everybody i have one request. clean up the mess. san francisco. welcome me home again. i'm coming home to leave no more. ♪ ♪ ♪ >> did you all enjoy that? let's go mustangs. that's right keep that energy going. of course, the cheerleaders are right in there. keep that energy your enthusiasm and y