NOTD & Astrid S - I Don't Know Why Share: Download MP3 NOTD & Astrid S more songsView all So Close (feat. Georgia Ku) NOTD & Astrid S 01:08 I Wanna Know (feat. Bea Miller) NOTD & Astrid S 01:08 Keep You Mine NOTD & Astrid S 01:08 Panic NOTD & Astrid S 01:08 Nobody NOTD & Astrid S 01:08 I Don't Know Why NOTD & Astrid S 01:08 Lover Online NOTD & Astrid S 01:08 Worst Thing NOTD & Astrid S 01:08 Been There Done That (feat. Tove Styrke) NOTD & Astrid S 01:08 AM:PM NOTD & Astrid S 01:08 Similar ArtistsCheat Codes Gryffin Loud Luxury Jonas Blue Zedd The Chainsmokers Sam Feldt Sigala Joel Corry Lost Kings