1925 במוזיקהויקיפדיה האנציקלופדיה encyclopedia ערך מורחב – 1925 Recordings made by the new electric microphone process are released in 1925; Art Gillham is featured on this one
ערך מורחב – 1925 Recordings made by the new electric microphone process are released in 1925; Art Gillham is featured on this one