Pembaur: Cello Concerto in B minor, op. 86 
This work sits on the 109th tier. If you create a reference thread on it (see Post #1), you can bump it up by 11 tiers.Martinů: Chamber Music No. 1, H. 376
Forget about the boring title, this work is extraordinary. I heard back in 2010 and still find it remarkable (along with so much of this composer's oeuvre).