فيديو 9-drums-D major-73bpm-441hz

This is the original instrumental music track uploaded by the user. Preserve the original melody, rhythm, tempo, key, instrumentation, sound, mood, and musical character exactly as they are. Do not create a new melody, do not remix, rearrange, or alter the musical identity. The goal is to extend the existing music naturally to approximately 30 seconds while keeping it sounding like the exact same original track. Create a smooth, seamless continuation with no noticeable cut, jump, silence, click,