Back when I was a suit in the film business, the sweetening process meant that you took the sound track of a dumb TV show like say: “Falconcrest” transfered if over to a recording studio and Sweetened the audio with music and beefed up sound effects. Now it is easy to do with Protools and Imovie.
This is an excerpt froom a new CD called “Auom Drum” with various mantras with drumming.
If you want one, let me know!