Ohayou no Uta · review
This is just a short two-minute music video as part of the very long running "Minna no Uta" program, where different musicians perform child-friendly songs set to animation produced by different animators -- something that has been literally going on for decades. And, as one might expect, the results are always of varying quality. Not sure if you should really call this "animation". Instead, it is just cutting between static images every several seconds, with no movement at all. The images themselves are in the form of simplistic child crayon drawings, about the same level of quality you might expectyour eight year old to draw.
The song itself - it's perfectly fine, if ultimately unmemorable. It's an upbeat little children's song about greeting the new day, with lots of flute.