Guitar Instruction and study 11 Methods 6 Self-instruction 5 Rock music 3 Tuning 3 Cello 2 Computer-assisted instruction 2 Electronic circuits 2 Flamenco music 2 High schools 2 Interpersonal relations 2 Methods (Rock) 2 Musicians 2 Radio frequency 2 Schools 2 Single-parent families 2 Software 2 Wireless communication systems 2 Electronic circuit 1 Guitar music 1 Guitar music (Blues) 1 History 1 Instruction and stidy 1