Q: Why is there no metadata appearing in my WAV files?
This is an unfortunate by-product of how WAVs work. Metadata doesn't travel with WAV files as it does with other formats, such as AIFF or MP3. So when you upload a WAV into DISCO, it will only show title metadata.
Even if you attach metadata to a WAV file in another program (e.g. iTunes), only the title field will be populated when you upload or open it somewhere else (e.g. DISCO).
Luckily, it's super easy to add metadata in DISCO for single Tracks, or multiple at once!