Why are there so many songs about rainbows?

[skalja]

I'm in Prague for the week -- nothing special planned, just visiting friends/family, revisiting favorite haunts, and making sure I could actually feed myself if I came to stay for longer while on my diet (which has definitely skewed my idea of what's a culinary necessity and what's not). As it happens, there's a fantastic health/"natural" food

Comments

[merrickm]

That lyric always baffled me, cause they're aren't. There's "Somewhere Over The Rainbow" and there's this.

[orion_mk3]

I have seven songs with "rainbow" in the title on my hard drive, but they're all instrumentals so I guess that doesn't count.