Here’s an interesting thing I just thought about.
What are some of your “acid test” moments or specific moments you look out for in a recording?
Here’s mine off the top of my head (keep in mind I’m a percussionist):
M1: I. Big crash when it opens up near the end, clear timpani strokes, raucous horn trill; III. Audible tam strokes, slight change in tempo for the klezmer stuff; IV. Loud tam hits at the start of the development, exciting but coherent ending
M2: I. Col legno strings, solid balanced wall of brass at the climax and don’t slow down too much; III. Just enough sarcasm in the woodwinds; V. Great horn playing, balanced choir and organ, LOUD bells, audiblr tam smashes
M3: I. Sexy trombone playing (I want to hear those naughty dive bomb sound effects around the 4-minute mark), big tam smashes (there are 2), audible timpani solo, audible horn section at the very end; II. Audible rute; III. Audible tam alternating with cymbals at the end; VI: just not too slow
M4: I. big tam smash at the climax (often overlooked); IV. A soprano who is both excellent and not overly characterized, also must fit the boyish tone but not too literally (just as Mahler described)
M5: I. Audible timpani solo, epic low brass playing; II. Precise playing but let loose, big ol’ tam smash at the end; IV. Keep the tempo flowing; V. Don’t slow down at the end, dammit! (Except the Pesante in the brass chorale)
M6: I. loud crisp timpani playing in order to hear the rhythmic motifs, audible but faint cowbells in the middle; A. Great horn playing, loud cowbells; S. Don’t drag the tempo but keep it heavy; IV. Audible low bells, keep me on the edge of my seat and let ‘er rip
M7: I. Good harping in the middle, audible snare at the end; II. Audible offstage cowbells, great horn playing; III. Loud pizz snap; V. Consistently audible and crisp timpani playing, noticeable fluctuations of tempo, great trumpet playing, audible tams, very loud bells and cowbells at the end (Bernstein, Kubelík, Chailly, etc.)
M8: I. Audible deep bells, full sounding choir, good trombone playing when the fugues start; II. Great soloists, great horn playing at the beginning (Nagano!), loud cymbals and tam at the end
M9: I. Great horn playing, great low brass at the climax, very loud tam hit, audible low bells; II. Noticeable fluctuations in tempo; III. Great trumpet playing, audible snare roll (the one and only!), noticeable accelerations at the end
It seems I really look for Mahler’s “special effects.”