The "Download Now" link directs you to the iTunes App Store, where you must continue the download process. You must have iTunes installed in order to open the link, and you must have an active iTunes account to download the application. This download may not be available in some countries.
From MEA Mobile:
Suzapalooza Kids Sing Along & RecordA musical adventure for kids! Sing along or go solo, Suzapalooza comes with your favorite children's tunes. Record your singing and email to friends and family. Sing Along with Suz Doyle & Friends listening to your voice through the microphone mixed with theirs. Poke the Monkey and the other voices disappear leaving just the music and you. Complete with on screen lyrics to help you learn! Record your songs, listen back and email your top hits to friends and family.PRACTICEUse your iPhone headphones and practice singing along, listening to your voice mixed with music.PERFORMPlug your device into your stereo using a cable or docking station. Hold the device like a microphone and sing like a pro. Passengers can connect their iPhone to an iPhone enabled car stereo and sing along in the car listening to their voice through the car speakers.TOURRecord and send your songs to friends and family with built in email functions. FEATURES On Screen Lyrics De-vocalization Recording Transport Controls Microphone Processing E-Mail: Share your recordingsSongs IncludedThis Old ManI've Been Workin' on the RailroadPop! Goes the WeaselCamptown RacesRow Row Row Your BoatBlow the Man DownIn-App Purchase Additional Songs:Skip to My LouBoom Boom, Ain't It Great to Be Crazy?Brahms' LullabyI Have a BalloonShortnin' BreadTake Out To the Ball Game