I will get back to the songs for specific masses in CWB II, but there are a few songs mentioned in liturgies posted here to look at.
Ryan noted a song for Palm Sunday called “Hosanna” by Carl Tuttle. I have a copy in Together in Song 724. I really dislike nearly every Palm Sunday song I have had to play at mass over the years, but this one is acceptable. It is, however, not covered by One Licence – only CCLI – so that scuppers it use around here.
The text is here.
The sheet music can be purchased at various sites including sheetmusicplus.