DefleMask - An old-school game music tracker for an ample variety of systems.
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Pata Tracker - Simplified music tracker to compose chiptunes.
Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.
FamiTracker - FamiTracker is a free windows tracker for producing music for the NES/Famicom-systems.
Ticket Tailor - Ticket Tailor is an easy-to-use event ticketing platform that allows event organizers of all shapes and sizes to sell tickets online.