Isaac Castor & Foul Mouth Are “Smoking Caterpillar” on “The Rabbit Gap 3” (Album Assessment)

Detroit, Michigan emcee Isaac Castor returning after 2 years for his third full-length studio album. Arising in 2010 beneath the unique moniker Gameboi, he would go on drop 4 mixtapes & 3 EPs previous to signing to the native underground hip hop…