Guitar Atlas series- Celtic your passport to a new world of music Book & Cd. You'll be introduced to celtic ornamentation Dadgad tuning and the basics of making your own arrangements. Some tunes are offered in arrangements for both standard and dadgad tuning.The consise harmony appendix includes lessons on key signatues,modes,diatonic harmonization,root motion & reharmonization will also increase your knowlege of theory,guitar arranging & technique. Cd demostrates all the examples & compostions.