[emsho]

Hi! We've been building the firmware with this sort of use case very much in mind. The initial indexing of such a large number of files into your database will obviously take some time, but once they've been ingested there really isn't a practical limit to the number of tracks Tangara's firmware can handle; our browsing UI performs well and uses a consistent amount of memory no matter how large the database is.

I expect there's going to be a few teething issues once people starting throwing their music libraries at the device, and there's a lot of open UX questions to sort out around how to make navigating large collections *nice*. But I'm really happy with all our fundamentals, and think we're really well set up to deal with large libraries effectively.

Thanks for the quick response, Jacqueline. Fantastic to hear that the firmware is up for heavy-duty amounts of songs. Well, that leaves me to happily anticipate the fall..! 
Good luck with the production!

Cheers,
emsho