If you received it electronically, such person may choose to alternatively give you a second opportunity to receive it electronically.

Mbh XII.224 gives alternatively: Brahman, mind, space, wind, fire, water, earth.

If you received it on a physical medium, you must return it with your note, and such person may choose to alternatively give you a replacement copy.

Alternatively give the live-show contestants vocal coaches and performance mentors who themselves know what they are doing.