Is this Sentinel demo rare given its genre?

As a Speed Metal release from 2010, it holds niche appeal for dedicated Heavy Metal collectors.

What style of music is Sentinel known for?

Sentinel is known for their aggressive sound, fitting within the Speed Metal and Heavy Metal styles.

The recording date for this Sentinel release is 2010.

Name: Sentinel - Demo 1986 Plus Live
Brand: Sentinel

Rock

Rock · 2010

Year · 2010Genre · RockStyle · Speed Metal, Heavy Metal

Used

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Is this Sentinel demo rare given its genre?: As a Speed Metal release from 2010, it holds niche appeal for dedicated Heavy Metal collectors.
What style of music is Sentinel known for?: Sentinel is known for their aggressive sound, fitting within the Speed Metal and Heavy Metal styles.
What year was this recording made?: The recording date for this Sentinel release is 2010.