function GetStreamBreakdown(SongDir, StepsType, Difficulty)
    local NotesPerMeasure = 16
    local MeasureSequenceThreshold = 2
    local streams = GetStreams(SongDir, StepsType, Difficulty, NotesPerMeasure, MeasureSequenceThreshold)

    if not streams then
        return ""
    end

    local breakdown = {}
    for i, stream in ipairs(streams) do
        if not stream.isBreak then
          table.insert(breakdown, tostring(stream.streamEnd - stream.streamStart))
        end
    end

    return table.concat(breakdown, "/")
end