The song was likely made for that animation video. It seems to be the full version right there, so possibly you found the origin point.
"https://fiverr-res.cloudinary.com/video/upload/t_fiverr_hd/dhc8uztkdwhwij68rp0i
US
Find the name of your songs
POST A SAMPLE"In 1956 I asked my music teacher if there was anything like this album on the market. He said 'no', but thought it was a fantastic idea. That was 22 years ago."
The song was likely made for that animation video. It seems to be the full version right there, so possibly you found the origin point.
"https://fiverr-res.cloudinary.com/video/upload/t_fiverr_hd/dhc8uztkdwhwij68rp0i
"plants vs zombies sounding song