1. Gracenote and Joyce Hatto
Sheng Shuyang, Nipun Barua, Jordan Smith

2. Joyce Hatto Pianist became famous later in life
Ventura discovers fraud
Husband Barrington- Coupe culpable
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3. Gracenote What it is? Where and how it is used
CD identification service
Where and how it is used
iTunes, WinAmp, etc.
Identifies whole CDs, not individual tracks
source:
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4. CDDB - How Gracenote works
XX = Checksum of pre-track silences
YYYY = Duration
ZZ = # of tracks
Example:
2b1ae209
2b total seconds pre-track silences, 1ae2 total seconds, 9 tracks.
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5. Consequence: Two CDs with the same: Will be identified as the CD!
Total length
Number of tracks
Sum of pre-track silences
Will be identified as the CD!

6. Thanks for listening! image credit: flickr user jmatthew3