Oryginalny tekst: Suzuki Bass School, Volume 4. aged 3-4 is normal in most countries. Piano sheet music. Suzuki Bass School, Volume 4. For Bass.
Tłumaczenie: Suzuki Bass School, Tom 4. Czas do Polski. Czas Polski. Nuty fortepian. Suzuki Bass School, Tom 4. Bass. Metoda. Instrukcja.