Here is my new funky uke track, hope you like this:http://audiojungle.net/item/that-funkin-ukulele/8557361
Hi, try the freeware “Paul’s Extreme Soundstretch” http://hypermammut.sourceforge.net/paulstretch/
You can drop any piece of music into it, and instantly make a 30 minute soundscape (although I would recommend to use it more creatively, eg. to create interesting pad sounds for your sampler, and layer it with other sounds.)
The freeware “Fauna VST” http://www.kvraudio.com/product/fauna-by-xoxos is quite good for making animal vocalizations, but again I would recommend not to use presets but to experiment, and add some rich reverb, good for scary monster sounds.
Many of the freeware synths by HG Fortune are excellent for sound design: http://www.hgf-synthesizer.com/nfg---pro-vsti-free.html Particularly the “STS” range
I’m having a lot of fun with some iFretless series of apps at the moment (iFretless Sax, iFretless Bass, iFretless Guitar) , here is a clip I did this morning using the iFretless guitar to play some blueshttps://www.youtube.com/watch?v=lpheUBGUytw
Disclaimer: I’d never use this in a production by the way, it is just for fun! Also, I have no affiliation with the makers.