penguin jazz musician playing double bass amidst a colorful music-themed background, international music day

music jazz penguin playing double bass international day cello musician play concert violoncello cellist classical education artistic musical performer sound symphony melody classic performance instrument party notes color background cartoon instrumental creativity spectacle fun leisure playful hat festivity vibrant fantasy joyful animal festival blues colorful celebration illustration amidst music-themed wearing blue plays surrounded splashes creating whimsical jazz-inspired scene