Learning through Listening website contains interactive essays,listening and note taking strategies, activities and tips to make students better listeners. There is an interactive Listening Lab with activities on listening to sound, listening to language and listening for meaning.
There is a section for Guidance Counselors with resources for students who use audio materials
Some helpful links:
*six interactive UDL essays that explore the relationship between listening and learning. These essays, authored by CAST, feature multimedia elements such as video and audio activities and interviews, and include tips for maximizing the role of listening

*UDL lessonplans repository of lesson plans that feature listening components and tips for differentiating instruction.

http://www.philtulga.com/Sequence.html a sequencing Simon Game to help remember the order of events

http://edtechkit.blogspot.com/2010/11/teachers-guide-to-using-audio-and.html
using audio and podcasting in education