Found this Eloquence Australia...far away :)Right, but that recording is with the Paris Conservatoire Orchestra, not the Chicago Symphony. If you'll look again at the OP, I said, "every Tchaikovsky recording that Sir Georg Solti ever made with the Chicago Symphony Orchestra". I know he's got other Tchaikovsky recordings out there with other orchestras. He's also got Tchaikovsky recordings with the Chicago Lyric Opera, the St. Petersburg Philharmonic, the Israel Philharmonic, the Vienna Philharmonic, the Royal Opera House Orchestra (Covent Garden), and the London Symphony Orchestra.
You can find a complete list of every recording Solti ever made right here...
https://en.wikipedia.org/wiki/Georg_Solti_discography