{"product_id":"quad-logic","title":"Quad Logic","description":"\u003cp\u003e\u003cstrong\u003eby Bill Bachman\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRevised Edition\u003c\/p\u003e\n\u003cp\u003eWritten for quad players, drum instructors, band directors, and anyone wishing to better understand the instrument. The issues covered are those which are unique to the art of tenor drumming including playing areas, quality of sound, crossovers, scrapes, and much more. The book is full of quality exercises, etudes, a cadence, and a challenging solo!\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/5u0kVVeEi7s\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Row-loff Productions","offers":[{"title":"Default Title","offer_id":43856197419286,"sku":"1009","price":27.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/2973\/7494\/products\/1009.jpg?v=1671092348","url":"https:\/\/concertandmarchingmusic.com\/it\/products\/quad-logic","provider":"Concert \u0026 Marching Music ","version":"1.0","type":"link"}