An illustration featuring a cat-eared character joyfully running on all fours across a giant, antique record player. The character wears playful, movement-friendly clothing to match the lively scene. Nearby, a serene elder man enjoys the music with a gentle smile, enhancing the nostalgic warmth. The record player is intricately designed, reflecting its vintage charm. Use warm color tones to evoke a feeling of joy and nostalgia, with skillful light and shadow effects to add depth and expression.