Flash is widely used on the web to display animations, audio and video, and more. A2 Hosting servers support serving Flash files. This article also discusses how to display Flash content in a web page.
The MP3 format is a popular way to encode audio content. A2 Hosting servers support MP3 Hosting files. This article also discusses how MP3s are covered under A2 Hosting's Acceptable Use policy.
MIDI (Musical Instrument Digital Interface) files provide a way to send audio to clients. A2 Hosting servers support MIDI files and both the .midi and .mid extensions can be used.