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 Scott Snibbe:
"Of the millions of apps out there, none quite capitalize on the sheer fun and beauty of interactivity the way that Scott Snibbes do. --CoolHunting ** #1 Music App in Mac App Store Worldwide ** iTunes Top 10 App of the Year for Art and Music on iOS ** Bubble Harp draws bubbles around your mouses strokes, recording and replaying your movements while creating music. Its a combination of drawing, animation, music, art, geometry, and gaming. You can record long movements of a single point, or stream many points out of your cursor like ink. Through the pop-up control panel at the screens bottom, you can change from single points to streams of points, change graphic and sonic parameters, and load and save files. Bubble Harp was first released as a work of interactive art by Scott Sona Snibbe that was only available in galleries and museums. Now its available as a Mac application that also makes music. Rated #1 Music App and Apple's Top Music App in many countries, since its release. Note: .bhp files created with this app will load on both Mac and iOS versions.share on flickr: http://flickr.com/groups/bubbleharp twitter: #bubbleharp, snibbe Facebook: http://apps.facebook.com/bubbleharp http://facebook.com/scottsnibbe