This short was made for the express purpose of noting the 20th Anniversary of Warners' Vitaphone sound-on-film process and also was made to be released concurrently, and shown on the same bill, with Warners' Night and Day (1946). And that is what happened. If a theatre-goer saw "Night and Day" on first-run in any theatre, they also saw "Okay for Sound". Unless they arrived late, and then didn't stay for the "Extra Added Attractions".
Okay for Sound
This short was made for the express purpose of noting the 20th Anniversary of Warners' Vitaphone sound-on-film process and also was made to be released concurrently, and shown on the same bill, with Warners' Night and Day (1946). And that...
