Questions for The Music Man JR.

How necessary is it for the kissing? I was thinking about doing this for an elementary school grades 1-8. Is there a way to get around the kissing?
Music Man Jr Barber Shop Quartet
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Music Man Jr Barber Shop Quartet
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Can I add songs to a Jr. version?
I noticed the question about video licensing for Music Man, Jr. was from last year. Has anything changed in getting a video license for this show?
Is there a video license available for The Music Man Jr.?
Music Man Instruments