- Studio Nr. 4 - Flavio Sala, Guitar Teaching Series

CARCASSI - STUDIO NR. 4 - Flavio Sala, Guitar Teaching Series

(SAGRERAS II) - STUDIO NR. 4 - Flavio Sala, Guitar Teaching Series

(SAGRERAS III) - STUDIO NR. 4 - Flavio Sala, Guitar Teaching Series

(BROUWER) - ESTUDIO N° 4 - Flavio Sala, Guitar Teaching Series

(CARULLI) - PRELUDIO NR. 4 - Flavio Sala, Guitar Teaching Series

(GIULIANI) - STUDIO OP51 NR. 4 - Flavio Sala, Guitar Teaching Series

(GIULIANI) - STUDIO OP. 50 NR. 4 - Flavio Sala, Guitar Teaching Series

Sor - Studio op. 31 nr. 4 (n° 38 Rev. Chiesa) - GUITAR TEACHING SERIES by Flavio Sala

Sor - Studio op. 35 nr. 4 (n° 48 Rev. Chiesa) - GUITAR TEACHING SERIES by Flavio Sala

(SAGRERAS I) - STUDIO NR. 57 - Flavio Sala, Guitar Teaching Series

(SAGRERAS II) - STUDIO NR. 10 - Flavio Sala, Guitar Teaching Series

(SAGRERAS I) - STUDIO NR. 49 - Flavio Sala, Guitar Teaching Series

(SAGRERAS I) - STUDIO NR. 54 - Flavio Sala, Guitar Teaching Series

(SAGRERAS I) - STUDIO NR. 59 - Flavio Sala, Guitar Teaching Series

Sor - Studio op. 31 nr. 1 (n° 4 Rev. Chiesa) - GUITAR TEACHING SERIES by Flavio Sala

(SAGRERAS III) - STUDIO NR. 6 - Flavio Sala, Guitar Teaching Series

(SAGRERAS I) - STUDIO NR. 46 - Flavio Sala, Guitar Teaching Series

(SAGRERAS I) - STUDIO NR. 56 - Flavio Sala, Guitar Teaching Series

(SAGRERAS I) - STUDIO NR. 48 - Flavio Sala, Guitar Teaching Series

(SAGRERAS I) - STUDIO NR. 55 - Flavio Sala, Guitar Teaching Series