I've put hundreds of hours into a Hayley Westenra Christmas album. I liked it for coding because it was generally happy music but it didn't take any mental cycl

I've put hundreds of hours into a Hayley Westenra Christmas album. I liked it for coding because it was generally happy music but it didn't take any mental cycles away from me thinking about code. For other catchy tunes, I generally find myself singing along, which distracts me from work. But Christmas music is just background noise....