
I also listened to Beethoven's 7th symphony in my car on my way to downtown Pittsburgh, a CD I had purchased only about a year ago, featuring Manfred Honeck conducting the Pittsburgh Symphony Orchestra. This way I could compare the PSO to themselves :).
But of course live music is always better than recorded, so it wouldn't be a fair comparison, except that I had seen and heard that performance at Heinz Hall a few years ago with all the microphones placed above and inside the stage. Tonight however, there were only 4 slim microphones, those used by WQED-FM to record the PSO for rebroadcast on their station. The winner was this recent performance, I believe the musicians were more relaxed because this performance wasn't going to be released on CD. Also a performance for CD might be changed in subtle ways to maximize it's sound on the CD, as opposed to making the sound better for the audience. But of course that's just my opinion.
In the lobby various musicians, dressed in black tuxedos, cordially introduced themselves to patrons entering Heinz Hall. Co-Principle Trumpet Charles Lirette was in the audience before the concert started. He was playing 'name that tune' for audience members with his trumpet. Heard were tunes like Flinstones and Raiders of the Lost Arc theme tunes. What was amazing was how softly he could play the trumpet compared to how loudly it is played during the performance, quite a dynamic volume range.
My seat was very close, I'd be able to hear all the intricacies of the music from each of the individual instruments.

Jukka-Pekka Saraste, conducting the Oslo Philharmonic with Sibelius 5 was a wonderful performance, yet the live music with this conductor and the PSO beats it. It just doesn't seem like the same composition when heard live, it's multitudes better. The maestro maintained a nice tempo, but what was truly amazing was that he had no score, he must have know these two selections by heart. Of course without a stand to support the score, he had more room on the podium to move about.
With his conducting style I could feel compelled, as if I were a musician and needed to play, and even felt compunction for not contributing. His hand gestures, reaching out, necessitated and quietly urged participation. Hands and bow would move in unison, then separately, directing different sections at the same time. Then multi-tasking, the left hand embracing the cellos and his right keep tempo with his baton. His whole body became the baton, well balanced dancing multifaceted movement became the norm.
Stepping forward then back, waving, pivoting to face a section of instruments and coming to straight-backed attention to address the musicians was his particular blend of direction. Occasionally, with his left hand he would be 'playing' pretend piano, then waving, as if to bring in a section or augment a style, perhaps pizzicato. Then wildly moving like a tempest in a teapot (the podium), he would bring it home, the wildly exotic and inevitable transitions to the conclusion of a movement.
Comparing Beethoven's 7th of the CD to the live,

At then end of the evening conductor Saraste comes back on stage with a microphone to announce an encore. "It's a pleasure to be in Pittsburgh conducting this wonderful orchestra." He presents "Valse Triste" by Sibelius, and to that they play this wonderful short piece filled with sumptuous strings. On my way to the car, instead of the inventive notes of the Sibelius 5, I'm humming the melody of the Valse Triste.