07-24-2017, 10:33 PM
Essentially MSP is a PDF-Viewer (since most of the sheet music is in PDF). As such it can't change or transpose the sheet.
There are some files which are textformat (and show only words and chords). These can be viewed as well and transposed. Google for chordpro files to read more about it.
The only way for transposing and displaying leadsheets (melody and chords) on an Android device decently (AFAIK) is the app Songbook but which only works with MuseScore files and has some online restrictions (google MuseScore for it).
There are some files which are textformat (and show only words and chords). These can be viewed as well and transposed. Google for chordpro files to read more about it.
The only way for transposing and displaying leadsheets (melody and chords) on an Android device decently (AFAIK) is the app Songbook but which only works with MuseScore files and has some online restrictions (google MuseScore for it).