I wonder, if the conjunction "although" is used correctly in the sentence: "The musicality is not completely unchangeable, although it is relatively stable." . To me it sounds unnatural, in the sense that the second sentence of this coumpound sentence does not COMPLETELY (on condition that "although" indicates that the next sentence will be contradictory) contradict the second sentence statement. ...It's just that while reading it I couldn't follow the thought process of the writer completely... so I ask anyone with a fresher brain than mine. In my opinion, it would read more logical when written for example like this: "Being relatively stable, the musicality is not completely unchangeable." Thank you for any help!!!