Reviewing the lyrics of a song I found a really confusing phrase: "大切片手に桁1個上へ".
As far as I know, "大切片手" is refering to one/a presious hand. Most likely the one the author is in love with, but, the following line "に桁1個上へ" (a digit up?) makes me doubt about what he is really trying to say.
Here's part of the lyrics for some context:
だが出来ないならば、忘れ歩みたいネ。
大切片手に桁1個上へと
そこには君がいてこう言う
「改めまして今年もよろしく。」