Useful links

Here is a group that serves as an interesting example we can listen about and understand and see what is possible:

https://www.youtube.com/watch?v=QeOVMp8ytr4

https://www.youtube.com/watch?v=9-ksB4Wh33o

https://www.youtube.com/watch?v=gCiCviUVZZg

https://www.youtube.com/watch?v=-Nq5cXfW2J4

https://www.youtube.com/watch?v=qI-FxquLsLY