Tutor boy playing guitar

2 people 3 4 7 30s 1930s acoustical acoustic bunch of classes classrooms classroom class education four guitars guitar historical historic human being lessons lesson make music making music males male multiple musical instrument musical musicians musician music instruments music instrument music people persons person playing the guitar playing the guitar playing play the guitar play plucked instruments plucked instrument pupils pupil schoolchildren schoolchild school child school class schoolkid school kid seven several stringed instrument string instruments string instrument student studio photography studio photograph studio photo studio picture studio shots studio shot studio teachers teacher teaching teach thirties three trainings training tutor two people two persons virtuosity virtuoso