wordpress audio streaming widget

I need help for the following tasks: 1. finding/modifying/creating the adequate wordpress plugin for online audio streaming widget that allows to listen continuously to an audio stream from a wordpress website, while navigating that wordpress website. 2. finding/modifying/creating the adequate wordpress plugin for displaying the "who's online" information for visitors that are listening to the audio stream. 3. finding/modifying/creating the adequate wordpress plugin for a counter for audio file (how many times a certain audio file was listen by website visitors) 4. finding/modifying/creating the adequate wordpress plugin for online surveys / pools The help sessions must be accomplished with Teamviewer.