Keith Howland "Chicago" (rig gear/90's) @the_rigs_of_the_pros @guitar_tone_blog @khowland1964 @tomandersonguitars @egnateramps @furmansound @shureinc @alesis_gear @lexicon_pro @yamahaguitardevelopment @mxr @customaudioelectronics @vhtamplifiers @bossfx_us