The patients were asked about the type of music they wanted to listen to. Especially in the last meta-analyses, it was determined that listening to the music that patients chose was more effective (Witten 2020). For this reason, after the intervention group is asked about the music they want to listen to, the music they want will be played from the music application.

The patients in the control group will not listen to music, and routine procedures will performed in the clinic without additional intervention. Anxiety, pain, and comfort assessments will made in the control group patients before and after the procedure.

The patients were asked about the type of music they wanted to listen to. Especially in the last meta-analyses, it was determined that listening to the music that patients chose was more effective (Witten 2020). For this reason, after the intervention group is asked about the music they want to listen to, the music they want will be played from the music application.

The scale, used to measure patients' subjective pain and comfort, was developed by Price et al. (1983) (Price et al., 1983). This scale consists of a 10 cm horizontal or vertical line with both ends representing the minimum and maximum scores for pain and comfort (0: no pain/no discomfort (very comfortable), 10: most severe pain/very uncomfortable (not at all). Comfort was defined by patients as a pleasant feeling and as the absence of physical discomfort. The patients will asked to indicate their pain severity and comfort on the scale. The distance between the indicated point and the lowest endpoint of the line will measured in centimeters using a ruler, and the numeric value will assigned as the individual's pain score.

The inventory consisting 40 items was developed by Spielberger et al. (1983) (Spielberger, 1983). The STAI consists of two separate scales to assess state (STAI-S) and trait (STAI-T) anxiety. Öner (1998) performed the Turkish validity and reliability studies of the scale. In the validity and reliability study of the STAI Turkish form, test-retest reliability coefficients ranged from 0,94 to 0,96 for state anxiety and ranged from 0,83 and 0,87 for trait anxiety. The State Anxiety Inventory with 20 items (Items 1-20) that assess the respondent's current feelings was used in this study. Each item is rated on a 4-point Likert scale from 1 (Almost never) to 4 (Almost always). Subscale scores range from 20 to 80, and higher scores indicate higher anxiety levels