GoatTracker - This is a crossplatform C64 music editor.
OnlineSequencer.net - OnlineSequencer.net is an online music sequencer that allows users to create beats and music tracks.
Sequel - Sequel is a code-free bot platform to create messenger bots with personality.
AudioSauna - AudioSauna is a full-featured audio workstation for making music online.
1BITDRAGON - 1BITDRAGON is a user-friendly music creation software that allows anyone to make music without having to be an expert or have thousands of dollars of gear.
Jummbox - A modified Beepbox that have more stuff then Beepbox. It can be used just like Beepbox. The features of Jummbox is the same of Beepbox's features, but Jummbox have more stuff to offer.