http://www.soungle.com/ Enter a royalty free sound effect you want and click the search button to find it. Advertisements
https://coffitivity.com/ Coffitivity recreates the ambient sounds of a cafe to boost your creativity and help you work better.
https://listenwise.com/ Podcasts and public radio across the curriculum. Lessons that support all learners. Advertisements
http://www.comicprosandcons.com/ Comic Pros & Cons is a comic book based podcast that focuses on the creators behind your favorite stories. Whether it’s the Big 2, or it’s creator owned independent titles, or even if it’s self published comics, we talk to the men and women behind them all. Advertisements
https://classicpoetryaloud.wordpress.com/ Classic Poetry Aloud exists to add another dimension to the enjoyment of poetry: listening. Advertisements
http://www.astronomycast.com/ Astronomy Cast takes a fact-based journey through the cosmos as it offers listeners weekly discussions on astronomical topics ranging from planets to cosmology. Hosted by Fraser Cain (Universe Today) and Dr. Pamela L. Gay (SIUE), this show brings the questions of an avid astronomy lover direct to an astronomer. Together Fraser and Pamela explore…