Tranquil Brain Waves·Ondas Cerebrales Tranquilas·穏やかな脳波·고요한 뇌파·Ondes Cérébrales Tranquilles·Ruhige Gehirnwellen·平静脑电波·Onde Cerebrali Tranquille·Ondas Cerebrais Tranquilas

Brain-Boosting Focus Music for Kids: `Happy Little Minds·Mentes Felices·幸せな小さな心들·행복한 작은 마음들·Petits Esprits Heureux·Glückliche Kleine Köpfe·快乐小头脑·Mentine Felici·Mentes Felizes`,3 mins, 54 secs

• Tranquil Brain Waves·Ondas Cerebrales Tranquilas·穏やかな脳波·고요한 뇌파·Ondes Cérébrales Tranquilles·Ruhige Gehirnwellen·平静脑电波·Onde Cerebrali Tranquille·Ondas Cerebrais Tranquilas