It is well known that baroque music aids your concentration and does many other beneficial things to your brain. (See here, here and here, for just some examples.) I need this on this Tuesday morning. So, here is a piece I have been "thrashing" lately. Everybody loves the Prelude to Cello Suite No 1, but here is the Sarabande to Bach's Cello Suite No 6. It is so beautiful.
And I have posted this before, but here is Sting's ghost song, You Only Cross My Mind in Winter, set to this music. I find it hard to listen to the cello above and not be trying to sing along ...