The song "Rattlesnake Shake" by Peter Green Splinter Group is about finding solace and liberation through music and dancing, particularly the shaking and jerking motions that symbolize releasing the blues. The lyrics suggest that when someone is feeling down, dancing to the rhythm of a rocking horse or allowing oneself to roll and move with the music can bring joy and help shake off the sadness. The song describes how shaking and jerking, like a rattlesnake, can transmit a powerful energy to overcome the blues. It suggests that by physically expressing oneself through dance, one can forget their troubles and find temporary relief from the emotions that bring them down. The lyrics also allude to Mick Jagger, the frontman of the Rolling Stones, who is known for his charismatic stage presence and energetic dancing. The song acknowledges Mick's carefree attitude and ability to find joy even when he's without a romantic partner. Overall, "Rattlesnake Shake" conveys the message that finding solace in music and dance is a way to alleviate the blues and find temporary happiness. It encourages the listener to let go of their worries and allow the rhythm to shake away their troubles.