i always thought mendelssohn composed 2 piano concertos: the famous g minor one and the less known d minor onebut then i discovered that he composed a THIRD piano concerto, in A minor https://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=307&item=4711694571&rd=1&ssPageName=WDVWi bought this collection and this concerto is there.. anyone knows why is this concerto is rarely heard??