Natural High has been played on NTS shows including Nabihah Iqbal , with I Think I'm Falling In Love With You first played on 20 May 2018.

Natural High (ナチュラル ハイ) is japanese a female duo, Shiraki Hiroko and Ootake Kaoruko, which activity time were 2003-2008. The official web site:http://www.naturalhighweb.com/