The therapist read a standardized relaxation script in the research participant's selected preferred language while improvising on the keyboard. The script was inclusive of deep breathing and imagining a positive image. The research participants were asked to close his or her eyes while relaxing and imagining. The entire intervention lasted approximately 15 minutes. The research participants were allowed to request to stop the intervention at any time

The research participants were given a standardized assortment of percussion instruments to choose from. The therapist provided instructions of playing instruments along with the therapist. The research participant was allowed to change his or her instrument at any time and was advised to sing along with the therapist. Based on the research participant's age, the therapist selected the songs to sing and accompany on either the guitar or the keyboard. The duration of the intervention was approximately 15 minutes, which allowed about five to six songs to be sung. The research participants were allowed to request to repeat or skip any of the songs at any time.

The control condition involved mundane activities such as chatting, resting, or reading magazines, with the MT, in the treatment room.

Music Therapy Intervention

The Friedman test was conducted to determine whether Mini-Cog test scores differ from P, A, and C. A score of 0-2 suggests a higher likelihood of significant cognitive impairment, while a score of 3-5 indicates a lower likelihood of dementia but does not exclude mild impairment.