- Task 3C (Space)– Nasa Soundcloud at soundcloud.com/nasa
- SPEAR – http://www.klingbeil.com/spear/downloads/
- Cecila5 – http://ajaxsoucom/software/cecilia/
- TAL plugins – http://tal-software.com/
- Free Multitrack Downloads for Mix Practice – http://www.cambridge-mt.com/ms-mtk.htm
