The Musicard Greeting Card + Flexidisc is a unique product released in 1977 by the Musicard Corporation of America. This 7" record features a single on a flexi-disc, with a genre that is suitable for children. The combination of the greeting card and the flexi-disc offers a fun and interactive way to send a message, making it a charming and nostalgic offering for those who enjoy retro music and novelty items.