I've posted about this before on reddit on one of my old accounts. My endeavor was mainly to try to find the song in particular that plays throughout the commercial, but of all the songs people had suggested in prior posts, none were been a solid match.

I. For starters the channel was most likely Nickelodeon. That is the channel I was watching 80% of the time in the time frame (2009-2012, 2010 being a general estimate), in which I would have been 10-11 years old or something.

II. It is possible the advertisement was unique to the northeast Massachusetts or southern New Hampshire area where I was viewing TV from. I say this because the commercial seemed something of a low-quality casual production, did not seem to me like it would be a national or international advertisement. This is just an assumption I've made however and could be wrong.

III. The commercial consisted of a very calming and soothing acoustic guitar-led folk song with a male vocalist, some xylophones and such, that played continuously while a collage of "oddly satisfying" video footage played. The only scene I remember is a sped-up video of grass growing, thrown amidst other such clips that I think were most likely stock footage.

IV. At the end I believe there was a brief description of whatever company was being advertised with an unseen voiceover narration.

Here is a recreation of the song that plays in the commercial. I made this mock-up using GarageBand.

If you remember watching this commercial, and/or remember details that I don't, please share them in the comments below. If you have a positive ID on what this is, please share it in the comments below. Thank you!