Identify this Mike Oldfield (?) song please...

It was a hidden track, I think, on one of my little brother’s Mike Oldfield CDs. A lovely lilting song, sung in a gentle West Country accent, about being on horseback. It went something like “Of all the places I’ve been/The best is/On horseback”, then the chorus was

Hey, and away we go,
Through the fields, across the snow
The only life I know,
On horseback.

Or something. Help. Help!
ps: if this is the wrong forum I’m INCREDIBLY SORRY. K?

It is called “On Horseback”. The full lyrics can be found here

Thank you.