BPM parsing is culture sensitive

[powercode]

!double.TryParse(textAsString,  out var result )

is used to parse BeatsPerMinute

!double.TryParse(textAsString, NumberStyles.AllowDecimalPoint, CultureInfo.InvariantCulture, out var result )

Should probably be used, since the parsing will fail on cultures that have a comma , as decimal separator.