根据短文内容，从短文后的七个选项中选出能填入空白处的最佳选项，并在答题卡上将该项涂黑．选项中有两项为多余选项．

Music has long been considered to be an enjoyable pastime for many people．    35______The mental health benefits from music can't be argued．Music could also be helping you with many other health problems behind the scenes． 

  36 ______ However, for the same reason, music can be very beneficial if one is in pain．By distracting （分心） the mind from the pain, music, people say, can lower stress and anxiety levels．This, of course, can lead to less pain．

Many people enjoy relaxing music in the evening prior to going to bed． 37  ________While the validity of the idea is still being assessed，the lowered stress can even be tied back to blood pressure．Similarly, according to researchers，listening to just 30 minutes of soft music every day may help with healthy blood sugar levels， through the lowering of stress and anxiety．When it comes to heart health，there is speculation （推测） that it's not the style of music， but rather the tempo that makes it so good for your heart health．In one European study，participants listened to music as the researchers monitored their heart rates and blood pressure．   38______    On the other hand，when the music slowed，the participants' stress and anxiety levels became lower and the effects on heart rates appeared to follow suit．   

39______   But there is a whole range of other health issues that turning up the radio could be beneficial for，which is what makes music so valuable．