Gustav Mahler was a composer of superlatives. Why have one hundred musicians on stage when you could have one thousand? His Fifth Symphony‘s famous slow movement, Adagietto (meaning “just a little slow”) has a tempo marking of Sehr Langsam (meaning “very slow”).

Teasing aside, the music is marvelous and it’s easy to hear why it is his most played piece. There’s a touching story that this was a love-song he composed for his new wife. Mahler wrote this poem for her, and attached it to this movement:

“How much I love you, my sun, I cannot say to you in words.
Only through my lamenting can I show my longing and love.”

Musically, it’s a very slow lyrical song, played by the warm sound of the strings playing very slowly; the harp provides a sense of rhythm and motion through its arpeggios. The sense of longing comes through as practically every phrase is ripe with instances where you expect a certain note at a certain time, but are denied that expectation for an extra beat or two.*** And at a slow tempo, the wait for the musical fulfillment can be painful – that kind of wonderful pain of wishing yourself in your lover’s arms.

*** need a specific example? Right at the beginning – you’ll hear the violin melody come in at 0:10. It plays sol – la – ti – do … a simple musical idea that most anybody will recognize and know (think the theme song of the Adams Family, just very very slow.) You expect to hear the final note “do” at 0:15 … but you are denied that pleasure until 0:18. It’s only 3 seconds, but practically every phrase in the piece uses this compositional trick. And there’s even a marvelous 7-8 suspension at 0:58.