Unidentified series of ads for helping kids (circa 2002)

Growing up, I remember seeing a series of ads shown on daytime TV that I remember having this instrumental piano tune I really liked. I remember seeing them in about 2002-3. I remember they were filmed in black-and-white, and were about helping kids, but I guess it was education related? I also remember they would sometimes air a few in a row; l liked how as the music in the background ended with the first commercial, it would start again with the next one. I must have seen these on Nickelodeon or maybe Cartoon Network, since the other channels I usually watched didn't have regular ads. However, not once in the last decade (during which time l've gone back and looked through many things I saw during the early 2000s) have I come across these, in spite of all the commercial breaks from the time that are online. So I'm wondering if maybe it was something specifically shown in the area I live? (I live in the northwest, for reference)

And no, I don’t believe it was the Sylvan learning commercials. I’ve seen quite a few of those and they don’t have the iconic piano theme that these ads did. I still remember the refrain it always opened with. It was a bit similar to the opening of Vanessa Carlton’s “A Thousand Miles”. And it was in D major, I’m 100% sure of this.