Tracklist Hide Credits

A	99 (Ninety-Nine) Written-By – D. Paich*	3:27
B	Hydra Written-By – B. Kimball*, D. Hungate*, D. Paich*, J. Porcaro*, S. Lukather*, S. Porcaro*	4:58

Companies, etc.

• Record Company – CBS/Sony Inc.
• Manufactured By – CBS/Sony Inc.
• Phonographic Copyright (p) – CBS Inc.

Credits

• Bass – David Hungate
• Drums – Jeffrey Porcaro*
• Electronics, Keyboards – Steve Porcaro
• Keyboards – David Paich
• Lead Guitar – Steve Lukather
• Lead Vocals – Bobby Kimball
• Producer – Tom Knox, Toto

Notes

From The LP "Hydra" 25AP-1700
℗ 1979 CBS Inc.

Manufactured by CBS/Sony Inc.(Tokyo Japan)

Barcode and Other Identifiers

• Matrix / Runout (Runout side A): 06SP-468A1
• Matrix / Runout (Runout side B): 06SP-468B1
• Rights Society: JASRAC

Other versions

Category	Artist	Title (Format)	Label	Category	Country	Year
SSC 5028	Toto	99 ‎(7", Single)	CBS	SSC 5028	South Africa	1980
13-33402	Toto	99 ‎(7", Single)	Columbia	13-33402	Canada	1980
CBS 8132	Toto	99 ‎(7", Single)	CBS	CBS 8132	Netherlands	1980
CSR 1097	Toto	99 ‎(7", Single)	CBS Columbia	CSR 1097	Peru	1979
S CBS 8132	Toto	99 ‎(7", Single)	CBS	S CBS 8132	UK	1980

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