Publicly traded industry firms.

PUBLICLY TRADED INDUSTRY FIRMS

Price as of P/E

Dec. 26, 2007 Ratio Apple Computer Inc. $198.99 50.66 Avid Technology $28.97 n/a (Divisions: Digidesign, M-Audio) eBay $34.26 287.86 ExchangeBlvd.com, Inc. $0.05 n/a (instrumentExchange.com) Harman International $75.08 16.96 (Divisions: JBL, Digitech, Lexicon, AKG) Kaman Corporation $37.92 22.65 (Divisions: Kaman Music, Ovation, Takamine) Kawai Instruments Ltd. $1.51 4.49 Loud Technoloqies $7.00 n/a (Divisions: Mackie, Tapco, EAW, RCF) MakeMusic! $10.70 89.92 (Brands: Finale Software) Phonic Corp. $0.50 n/a QRS Music Technologies $0.52 n/a Roland Corporation $28.76 22.53 Samick Music Corp. $0.89 n/a Singing Machine $0.38 9.27 Steinway Music $28.28 28.00 (Divisions: Steinway Pianos, Conn-Selmer) Winmark $20.65 36.42 (Divisions: Music Go Round Stores) Yamaha Corporation $23.44 19.86

52-Week range Marker

High-Low Capitalization Apple Computer Inc. $199.43-$76.77 $167.70 Bill Avid Technology $38.78-$24.79 $1.21 Bill (Divisions: Digidesign, M-Audio) eBay $40.73-$28.60 $47.74 Bill ExchangeBlvd.com, Inc. $0.40-$0.02 n/a (instrumentExchange.com) Harman International $125.13-$69.48 $4.94 Bill (Divisions: JBL, Digitech, Lexicon, AKG) Kaman Corporation $39.01-$21.38 $874.51 Mill (Divisions: Kaman Music, Ovation, Takamine) Kawai Instruments Ltd. $2.93-$1.43 $123.87 Mill Loud Technoloqies n/a $32.33 Mill (Divisions: Mackie, Tapco, EAW, RCF) MakeMusic! $10.75-$5.63 $38.43 Mill (Brands: Finale Software) Phonic Corp. $0.94-0.40 n/a QRS Music Technologies n/a $4.92 Mill Roland Corporation $31.92-$20.50 $731.06 Mill Samick Music Corp. $1.31-$.76 n/a Singing Machine $1.60-$0.30 $3.82 Mill Steinway Music $39.23-$27.11 $229.21 Mill (Divisions: Steinway Pianos, Conn-Selmer) Winmark $23.77-$16.10 $123.32 Mill (Divisions: Music Go Round Stores) Yamaha Corporation $25.50-$20.16 $4.79 Bill Share prices converted into U.S. dollars at the time of the price quote.