Download the Hell's Angles [sic] software here. This is the OS9 version of Hell's Angles [sic] and is only available for performance and sampling by permission. If you wish to use any of the sounds generated by this software or to make a performance with this, please arrange this with me first. If you wish to perform this piece and don't have an OS9 machine and multichannel sound card, let me know and I'll make a new version for OSX or Windows.