The only way to learn the music is to hear it, over and over. Pick a game, choose orchestras + years, and drill endlessly. No pressure, no leaderboard, just reps.
Timed rounds with a leaderboard, easiest first. Faster answers score higher.
The warm-up: tell the three rhythms apart by ear.
Hear a tango, name the orchestra. The core skill.
Hear a Golden Age tango, place it in time: 20s, 30s, 40s or 50s.
Put it together: guess the orchestra AND the decade at once.
Name the voice. The hardest ear-training of all.
Host a room and play together, or hop in with a code from a host.