Among the top complaints among restaurant customers are screaming babies and cell phones. Now you can combine the two.

My friend Jonathan mentioned that he wanted to capture the dulcet sounds of his five month old for posterity. I suggested that he make it into a ringtone for his Nokia N95. (Unlike most American cell phones, this European phone lets you use your own custom ringtones.)

Hear the resulting ringtone on his baby blog.

I just hope he doesn’t make it into a ringback tone.