EntityQ4003181· pop 6· linked from 26 articlesUltimate SpinachSign in to saveAmerican bandConnectionsBostonEntitySan FranciscoEntityMassachusettsEntitydrumEntitysingingEntityharmonicaEntityalbumEntitybass guitarEntitykeyboard instrumentEntityBillboard 200EntityDiscogsEntitypsychedelic rockEntityNewsweekEntityblues rockEntityjazz fusionEntitymusical ensembleEntitygarage rockEntitycompilation albumEntityconcept albumEntityimpresarioEntityCategoriesAmerican acid rock music groupsMGM Records artistsMusical groups disestablished in 1969Musical groups established in 1967Musical groups from BostonPsychedelic rock music groups from Massachusetts