Rough translations in English have been provided for the opus titles, but not for the original literal works, unless in Finnish only.
5 has been never used Opuses 164 and 165 are all Finnish folk song arrangements - No attempt has been made to translate the original titles.
Cantatas and dramatic works with choir parts are listed under respective entries.
Erkki Melartin Society has already edited and published nos 1, 3, 4 and 5 in PDF-format.
The several arrangements Melartin did of traditional and anonymous works are in the main list.