Stefan De Graef, vocalist and guitarist of Belgian post-metal band Psychonaut, brings on one of his favorite progressive albums of all time: Fear of a Blank Planet by Porcupine Tree.

He discusses how he heard this record at the perfect time, and how it opened so many musical doors to bring him where he is today.

We also chat the band's new record World Maker, and name drop British psychedelic electronic band Shpongle.