“たりない” or (from what I could gather) “not enough/insufficient” is the latest from mysterious indie group (or person) andstill. I’m usually pretty good with finding stuff on the internet, but andstill seems to be relatively new and is virtually nowhere that I could find. The track itself is, in a word, beautiful. In more than one word it’s an impeccably crafted bedroom pop track with a nice inclusion of electronica sensibilities. You’ll also be very confused at a certain point that I won’t ruin and think that you’re listening to an entirely different song (in a good way).
I’m assuming Yuki Nitta, the person credited as the composer and lyricist, is probably the meat and potatoes of andstill. You can hear “たりない” on Spotify.