PiGlow & LightshowPi Help Needed

Hi, I’m trying to setup Lightshow with a PiGlow, but I’m a total noob to RPi & programming & really don’t know what I’m doing.
I’m not looking to build anything fancy, just to have a device that syncs light to the playing music from the SD card.
I’m using a Pi B2 board, the Piglow works & I have a sabrent USB soundcard.

Ideally, the setup will autorun from startup & last baout 30 mins.

Any guidance you can offer would be deeply appreciated.
Many thanks