The song "Diecastings" is registered with BMI as being part of the BSP repertoire. I assume it's just a different title for a well-known song. But which one?
On the other hand, there's no Cavalier, Elegiac Stanzas, Leaving Here, How Animals Work, Chicken Pig etc etc.
There are, however, entries for both "Bass Rock" AND "Scottish Wildlife Experience". Likewise, "Ropes" AND "Salty Water".
There's one called "One Twenty": would this be Favours In The Beetroot Fields?