You can view the music video for I Know You Want Me online. The band doesn’t have a website and the video was made for the band’s debut album, which hasn’t been released yet. If and when the band releases their debut album, you can check out the music video on their website.
You can find the "Don't Know Why" piano sheet music online on websites like musicnotes.com or sheetmusicplus.com.
In order to know the background music for a specific video we need to know the name of the video.
The best source to find "Don't Know Why" piano sheet music is usually music stores, online sheet music websites, or music publishing companies.
You MIGHT be able to find some at Willis Music (I Don't Know if you have one or not.) If not you can look online! ^_^
I don't know of a music video, but there is an i Carly episode of an exploding watermelon.
I would suggest entering some lyrics from a song she sing into google. You can find the song and artist. After you find that out you can go to youtube and watch the video and know who's in it.
Try checking out the music sections of a video aggregator like streamheap.com or ovguide.com I know they have a ton of jazz video sites.
As far as i know she hasn't filmed a video for 'Crazier' even though it is an official single from the soundtrack.
I don't know where you can find the video online, but the the kid is played by Jake Goldberg... you might have seen him on Law and Order and he also plays Pablo on the backyardigans.
The place that I go to is xbox.com for video games about the xbox360, but if you want a wider range of video games I recommend gamestop.com or gamezone.com
It would be best to know the name of the music artist before trying to find information. There are several online websites which offer general information about music artists. All Music, Lets Sing It and Who Does That Song are online websites which provide general information about music artists.