Abstract: This invention relates to an autodeposition bath composition comprising a nitrogen containing compound, said bath being suitable for generating a uniform autodeposition coating on two or more of ferrous, aluminum, magnesium and zinciferous multi-metal substrate surfaces, treated either sequentially or simultaneously. The invention also provides autodeposition concentrate compositions for use in the bath, methods of making and using the concentrate and bath, as well as metal articles comprising an autodeposition coating according to the invention.

Abstract: A music based video game in which a game player's singing performance is digitally sampled while the player performs a free-form vocal over a prerecorded musical composition. Aspects of the game player's free-form vocal performance are compared with predetermined criteria. For example, the vocal performance may be compared with tempo and key information to generate performance evaluation data. The performance evaluation data may be used to present performance feedback to the game player while the game player is singing.

Abstract: A music based video game in which a game player's singing performance is digitally sampled while the player performs a free-form vocal over a prerecorded musical composition. Aspects of the game player's free-form vocal performance are compared with predetermined criteria. For example, the vocal performance may be compared with tempo and key information to generate performance evaluation data. The performance evaluation data may be used to present performance feedback to the game player while the game player is singing.

Abstract: A music based video game in which a game player's singing performance is digitally sampled while the player performs a free-form vocal over a prerecorded musical composition. Aspects of the game player's free-form vocal performance are compared with predetermined criteria. For example, the vocal performance may be compared with tempo and key information to generate performance evaluation data. The performance evaluation data may be used to present performance feedback to the game player while the game player is singing.

Abstract: A music based video game in which a game player's singing performance is digitally sampled while the player performs a free-form vocal over a prerecorded musical composition. Aspects of the game player's free-form vocal performance are compared with predetermined criteria. For example, the vocal performance may be compared with tempo and key information to generate performance evaluation data. The performance evaluation data may be used to present performance feedback to the game player while the game player is singing.