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@alexanderlerch
alexanderlerch / data-sets.md
Last active October 21, 2025 18:39
list of MIR datasets
dataset meta data contents with audio
200DrumMachines 7371 one-shots yes
AAM onsets, pitches, instruments, melody instrument, keys, chords, tempo, beats 3000 (artificial) tracks yes
ACM_MIRUM tempo 1410 excerpts (60s) yes
ACPAS aligned audio and scores 2189 performances of 497 scores downloadable
AcousticBrainz-Genre 15-31 genres with 265-745 subgenres audio features for ove
@vasanthk
vasanthk / System Design.md
Last active November 3, 2025 06:47
System Design Cheatsheet

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

  1. Clarify and agree on the scope of the system
  • User cases (description of sequences of events that, taken together, lead to a system doing something useful)
    • Who is going to use it?
    • How are they going to use it?