Thank you! I’m happy to know you listened to our movie closely. You are right! Dad sung Bass part too! He sung main melody and Bass part. On the top of our comment, we explained how we took the video and record the sound in Japanese. At first we sing together and took video same time, and after that we do recording at our studio and mixed the sound of field recording and studio recording. We took 2 years to making this video, so children was growing in this video. We happy to hear you enjoyed it.
