Greetings! I can imagine how the long tune at the end of the cycle would be annoying especially when you've been enjoying the machine overall. We wish to provide more information on this. The lengthy tune on Samsung washing machines serves several purposes related to usability, user experience, and functionality. Here are some of the main reasons: 1. Clear Indication of Cycle Completion: A long, distinct sound helps ensure that users are alerted when the washing cycle is complete. The length of the tune makes it harder to miss, especially in noisy environments. 2. User Attention and Awareness: The purpose of a more prolonged sound is to attract attention, particularly in households where people might be engaged in other activities. A quick, short beep might go unnoticed, especially in a busy household. 3. Avoiding Confusion with Other Sounds: A lengthy tune or melody is typically distinct and different from shorter, routine beeps from other household appliances. This uniqueness helps users quickly differentiate the washing machine alarm from other sounds that might be occurring in the home. If you prefer to turn off the alarm, you can do so. Please turn to page 34 of this model's user manual link I have shared below. https://downloadcenter.samsung.com/content/UM/202401/20240124193442537/DC68-04355A-04_IB_WF6300B_EN_CFR_MES_240123.pdf Should you need assistance with your washer, please feel free to get back to us via the following options: 1. Facebook Messenger: http://m.me/samsungsupport 2. Twitter: https://twitter.com/messages/compose?recipient_id=18768513 3. Samsung Community: https://us.community.samsung.com/t5/Samsung-Community/ct-p/us 4. Phone Customer Care: 1-800-726-7864 (1-800-SAMSUNG) When you message us, please provide us with this reference number 1148036926 to help our team pull up your information. Leo