Some of my favorite TV music came from Paul Terry's Cartoons, presented by Commonwealth. These were silent cartoons from the 1910's and 1920's, accompanied by a musical score and sometimes a voice-over narration. On our 1952 Majestic TV, we watched them on weekday mornings in the summer of 1958 and again in the summer of 1963. I never saw these cartoons again until Youtube came along. You can see one of them
here.