In this week's listening log, a lot of Eugene Ormandy and Philadelphia Orchestra mono album streams, plus a live performance of Shostakovich's 4th by the BBC Symphony on CD, Kansas' The Prelude Implicit, Jethro Tull Too Old to Rock and Roll Too Young to Die, and two Moody Blues albums from the 1980's: The Present and The Other Side of Life. How do they compare to my vinyl copies?