My first recording and yardstick version of Charles Ives’s hardly-ever-played D-minor Symphony No.1 (1898-1902) as recorded in 1968 for CBS by the Philadelphia Orchestra & Eugene Ormandy.

Charles Ives (1874-1954) as a young man

Also, on this YouTube posting, Ives’s Three Places in New England (as on the US-issued LP, illustrated) – tracks 5-7 – and William Schuman’s orchestration of Ives’s (for organ) Variations on ‘America’ (the UK vinyl), track 8.