The best-selling author and guitar teacher Frank Doll presents his new game series with easy to intermediate-level rock and pop songs for 4 acoustic guitars - powered by ROCK's COOL. This new series is aimed at guitar ensembles e.g. B. at music schools looking for easy-to-play arrangements of timeless hits. The score includes the four individual parts in standard notation and tablature; you can also download audio examples for good preparation. The song Summer of '69 from 1985 is the best-known hit by Canadian rock musician Bryan Adams. The striking keyboard riff in the intro in particular contributes to the song's high recognition value - this anthem should not be missing at any party and is a real milestone in rock music!