Видео с ютуба Forths

Jacob Collier's theory on fourths and fifths

Chris Malinchak - The Fourth

Sufjan Stevens, "Fourth Of July" (Official Audio)

Bebop Piano Legend Walter Bishop, Jr. Explains His Theory of Fourths

Side To Side - FOURTH Feat. MABELZ PiXXiE [ OFFICIAL MV ]

FOUR FORTHS on the PI (Dos version)

Numberblocks Band Sixty-Fourths THE REMASTRERING!!

Cameo - Back And Forth (Official Music Video)

Aaliyah - Back & Forth [Remastered In 4K] (Official Music Video)

Аранжировка для сольной гитары: упражнения с квартами | Кварты | Интервалы | Berklee Online

Ascending Forth

Euforia Festivals: Back & Forths 3.0 - Orjan Nilsen 1/10

‘The Firth of Forth’ - British WW2 Song

Квинтовый круг против квартового