[TOMT]Tik tok/Reels tune that goes like ta-taa-nanana-ta-taa-nanana-naa-naa it is used on beautiful scenery or as a sad song pls

Tik tok/Reels tune that goes like ta-taa-nanana-ta-taa-nanana-naa-naa it is used on beautiful scenery or as a sad song pls