That would be 'and', not 'in'.

It's usually called Scotland Again; a modern song of the sentimental kind favoured by the "tartan and shortbread" crowd. Lyric from a recording by Valerie Dunbar (whose material is aimed squarely at the tourist trade) can be seen at http://www.scottravel.org/charlotte/home22.htm

The song is mentioned in a lot of commercial listings online, but those I've seen credit only the recording artists, not the writer(s).