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Rattles. The Instrument Must Be Made Of Wood, Metal Or High-Resistance Synthetic Material, Ensuring Durability, Lightness And Ease Of Handling. The Rattle Must Have Sound Elements, Such As Rattles, Small Spheres Or Metal Shells, Securely Fixed To The Body Of The Instrument, Guaranteeing A Clear, Uniform And Characteristic Sound. The Finish Of The Instrument Must Be Resistant To Wear, With Smooth And Safe Surfaces For Handling, Suitable For Continuous Use In Rehearsals, Presentations And Parades. The Instrument Must Have Dimensions And Weight Compatible With Manual Performance, Allowing Comfort And Mobility For The Musician During The Performance. The Product Must Be Supplied Accompanied By Basic Accessories, When Necessary, For Maintenance And Conservation Of The Instrument. The Rattle Must Be Delivered New, Unused, In The Manufacturers Original Packaging, With A Minimum Warranty Of 12 Months Against Manufacturing Defects, Meeting The Quality Standards Normally Accepted For Percussion Instruments In Educational, Cultural And Artistic Environments., Clarinet In B Flat (Bb), Wind Musical Instrument Belonging To The Wood Family, Intended For Activities Pedagogical, Musical Bands, Cultural Practices And Artistic Presentations. The Instrument Must Have Tuning In Bb (Bb) And Be Made Of High-Resistance Abs Resin, Ebonite Or Equivalent Material That Provides Durability, Thermal Stability And Good Sound Projection, With A Uniform And Wear-Resistant External Finish. The Clarinet Must Have A Key System With Precise And Ergonomic Mechanics, Preferably In The Boehm System, With A Minimum Of 17 Keys And 6 Rings, Made Of Metal With A Nickel-Plated, Silver Or Equivalent Finish, Guaranteeing Resistance To Corrosion And Durability. The Springs Must Be Made Of Stainless Steel Or Tempered Blue Steel, Ensuring Quick Response And Proper Functioning Of The Keys. Sneakers Must Be Made From Natural Leather Or Highly Durable Synthetic Material, Ensuring Efficient Sealing And Good Sound Response. The Instrument Must Have A Body Divided Into Detachable Sections (Bell, Lower Body, Upper Body And Barrel), Allowing For Ease Of Assembly, Maintenance And Transportation. The Construction Must Provide Good Tuning, Balanced Sound Emission In All Registers And Comfort In Performance. The Product Must Be Supplied Accompanied By Compatible Accessories, Including A Rigid Or Semi-Rigid Case For Transporting And Protecting The Instrument, A Mouthpiece For A B-Flat Clarinet, A Clamp, A Mouthpiece Cover, A Starting Reed And A Basic Cleaning Kit Consisting Of Brush Or Swab And Appropriate Cloth For Instrument Maintenance. The Clarinet Must Be Delivered New, Meeting The Quality Standards Normally Accepted For Musical Instruments., Transverse Flute In C (C), Wind Musical Instrument Intended For Pedagogical Activities, Cultural Projects And Artistic Presentations. The Instrument Must Have A C (C) Tuning And Be Made Of High Quality Metal, Which May Be Nickel-Plated Alpaca, Cupronickel, Nickel-Plated Silver Or Equivalent Material That Provides Resistance, Durability And Good Sound Projection, With A Nickel-Plated, Silver-Plated Finish Or Equivalent Anti-Corrosive Treatment. The Flute Must Have A Key System With Precise And Ergonomic Mechanics, With At Least 16 Keys, Allowing Comfortable Execution And Quick Response
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