DigiBit provides the most advanced and unique Classical Music Database in the world –SonataDB- , with currently around 30.000 CDs (and growing every month) of classical CDs perfectly tagged with up to 18 fields of metadata information and with cover art with a minimum 1000 x 1000 pixel resolution. No other database provider can today match the quality, accuracy and quantity of perfectly tagged classical music with those extended fields of information. This rich metadata will allow the RipNAS user using some Control Points compatible by Linn DS stream players to make complex albums searches by any of these fields or by a combination of them (only in selected Control Points) , as example: Recitals (Style field) for Piano (Instrument field) from the Romantic (Period field)  period played by Brendel, Alfred (SoloistsSort)
Standard metadata fields supported by regular lookup databases:
1.    Genre
2.    Artist
3.    Album title
4.    Track/song
5.    Date
6.    Year

Additional SonataDB Extended metadata Fields supported:
7.    Composer (First name, name)
8.    ComposerSort (Name, first name)
9.    Soloists (First name, name)
10.    SoloistsSort (Name, first name)
11.    Conductor (First name, name)
12.    Conductor Sort (Name, first name)
13.    Orchestra
14.    Period (Ancient, Romantic, etc. [in 5 languages])
15.    Style (Chamber, Concerts, Symphonic, etc.) in 5 languages.
16.    Instrument ( Piano, Guitar, Strings, etc.) in 5 languages.
17.    Label (EMI, Decca, etc.)
18.    Label: Catalog number
19.    Custom (for customer input)