prog guitar

referred to these bands by a guy wearing an Animals as Leaders shirt, struck up a conversation, he's a civil engineer, typical.

plini

https://youtu.be/RggRFyVUiZA

https://youtu.be/ywlWkkNl19U

intervals

https://youtu.be/OHvMYUR8SuE

the helix nebula

https://youtu.be/1gRESh4iyfs

david maxim

https://youtu.be/GY-nwY7tbIg