Here are resources for the faithful
Usus Antiquior: Propers for Masses in the Liturgical Year in bulletin form for congregation use.
Divinum Officium: Online Missal
Postures for the Laity at Mass: The appendices at the end have a chart comparing Low Mass to High Mass.
iMass: Live Mass broadcast by FSSP. Mobile app available here.
Latin Mass Society of Wales and England: Extensive resources
CC Watershed St. Antoine Daniel Kyriale: Sound files and music scores to assist the laity to learn their sung parts at Mass