Online Music Lessons Virtual Performance Preparation 5 — Questions and Answers
Question 1: What is 'key lighting' and why is it the most important light source to set up for a virtual musical performance?
- A light placed behind the performer to create a silhouette effect
- The primary light source that illuminates the performer's face and instrument, making them clearly visible (Correct answer)
- A colored LED strip used to match the mood of the music
- The ambient room lighting already present before adding any extra lights
Correct answer: The primary light source that illuminates the performer's face and instrument, making them clearly visible
Key lighting is the dominant light source aimed at the performer; without it, the face and instrument appear dark or uneven, making it hard for viewers to engage with the performance.
Question 2: A cellist performing online notices that their audio has a loud hum at 60 Hz. What is the most common cause of this in the United States?
- The cello strings vibrating sympathetically with HVAC ducts
- Electrical ground loop interference from the AC power system (Correct answer)
- The streaming platform compressing audio below 60 Hz
- Bluetooth connectivity between the audio interface and the computer
Correct answer: Electrical ground loop interference from the AC power system
In the US, AC power operates at 60 Hz, and ground loops—caused by multiple devices sharing improperly grounded power—introduce a 60 Hz hum into audio recordings.
Question 3: Before a virtual performance, a performer should send a 'technical rider' to the event organizer. What does this document typically include?
- The sheet music and program notes for the performance
- The performer's equipment requirements, software versions, and connectivity needs (Correct answer)
- A list of audience interaction activities planned during the show
- The performer's biography and promotional photos
Correct answer: The performer's equipment requirements, software versions, and connectivity needs
A technical rider outlines the performer's technical requirements—audio interface model, streaming software, internet speed needed, and camera setup—so organizers can prepare accordingly.
Question 4: Why should a performer avoid placing their Wi-Fi router directly behind a music stand or metal music instrument during a virtual performance setup?
- Metal objects reflect Wi-Fi signals and can cause interference or signal degradation (Correct answer)
- Routers emit sounds above 20 kHz that sensitive condenser microphones can pick up
- Music stands absorb Wi-Fi signals and reduce internet speed by up to 50%
- Router heat output can cause instrument tuning instability
Correct answer: Metal objects reflect Wi-Fi signals and can cause interference or signal degradation
Metal surfaces reflect and scatter radio waves, potentially weakening or destabilizing the Wi-Fi signal that the streaming device relies on.
Question 5: What is the primary advantage of recording a 'safety take' before a virtual live performance?
- It allows the performer to practice playing at full performance energy
- It provides a high-quality backup recording that can be broadcast if the live stream fails (Correct answer)
- It satisfies streaming platform requirements for pre-approval of content
- It calibrates the audio interface to the room's acoustic fingerprint
Correct answer: It provides a high-quality backup recording that can be broadcast if the live stream fails
A safety take—recorded in full performance conditions before the live stream—ensures that if technical failure occurs during the live event, a professional recording can be shared with the audience.
Question 6: A performer wants to display their music score on screen for an online masterclass while still showing their face. Which feature in video conferencing software enables this?
- Virtual background replacement
- Screen sharing with picture-in-picture or split-screen layout (Correct answer)
- Green screen chroma key compositing
- Multi-camera angle switching via hotkeys
Correct answer: Screen sharing with picture-in-picture or split-screen layout
Screen sharing with a picture-in-picture or side-by-side layout lets the performer display their score or DAW while their webcam feed remains visible to the masterclass audience.
Question 7: Which mental preparation technique is specifically recommended to help performers manage the unique anxiety of performing to a camera rather than a live audience?
- Imagining the lens as a single attentive listener and maintaining eye contact with it (Correct answer)
- Watching your own face in a mirror throughout the entire performance
- Turning the camera light off so you are not reminded it is recording
- Placing a photo of a concert hall behind the monitor to simulate audience presence
Correct answer: Imagining the lens as a single attentive listener and maintaining eye contact with it
Visualizing the camera lens as a single engaged listener helps performers channel their expressive energy naturally, compensating for the absence of visible audience feedback.
Online Music Lessons Virtual Performance Preparation 5
What is 'key lighting' and why is it the most important light source to set up for a virtual musical performance?