The draw of light elemental mana around Alice had definitely improved. She had gained a skill that allowed her to passively pull it toward her when she was preparing to sing. It was a common skill called vocal warm ups that most song related systems had. From what Walker could see it was very useful in relaxing her vocal cords and increasing the mana she had an affinity for.
Fleur had become very interested in all of this since she had not seen this sort of thing happen yet. She could also tell the difference in what kind of elemental mana was being pulled near them and she knew that it was light. This was not the same as when Gil and Zephyr used their skills with wind mana so she was even more interested.