Question

Question 1
What does Hadero mean when she uses the term “sonic lineages.” What does she describe as her own sonic lineages?

Question 2
Why does Hadero play the sound of an opera singer warming up? What does this short musical clip reveal to the audience about music?

Question 3
Describe the story Hadero tells to explain why birds are considered to have played an integral part in Ethiopia’s musical origins.

Question 4
What is emphatic language? Explain why Hadero says there is a melodicism and musicality built into language. Provide at least one of the examples she gives to demonstrate her point

Question 5
Explain why John Cage composed a piece that involved no musical notes for more than four minutes.

Question 6
Hadero explains how she “remixed” Cage’s piece after hearing the distinct sounds of a rolling cooking pan lid. Provide at least three examples of everyday sounds that you can identify in your own life.

What Making Music Does to Your Brain
Read the article and then answer the questions.

Question 1
What does Limb explain is taking place in the human brain during the instinctual process of creating music?

Question 2
Why is it so difficult to study how the brain creates, how this system within our brains evolved, and the possible capabilities?

A Different Way to Visualize Rhythm
Question 1
Do you prefer to visualize rhythm on a traditional musical bar line or on a wheel like in the video? Explain why you prefer one method over the other.

Question 2
Which of the rhythm styles from the video did you most like? Explain why this is your choice.

Answer 1

Below are concise answers based on Meklit Hadero’s TED talk and the two short readings/videos you were asked to use.

Meklit Hadero (TED talk)
Question 1 — “Sonic lineages”
- By “sonic lineages” Hadero means the chains of sound that shape who we are musically: the sounds we inherit and absorb from family, culture, place, nature and technology across generations. They’re not just formal songs but everyday noises, speech patterns, bird calls, ritual music, radio, street sounds, etc., that feed into a person’s musical identity.
- Her own sonic lineages: the Ethiopian musical traditions she grew up with (church/folk modes and pentatonic patterns), the sounds of her family and neighborhood, birds and other natural sounds, and the urban/American sounds she encountered (pop/hip‑hop/jazz and domestic/household noises). These layered sources all contribute to her voice and music.

Question 2 — the opera singer warming up
- She plays that short clip to show the voice itself is an instrument and to highlight the raw, physical sounds that precede “formal” music. The warm‑up demonstrates that music exists in ordinary vocal gestures and preparatory sounds, not just in polished compositions.
- The clip reveals that music can be found in human bodies and everyday actions — tone, timbre and pitch are everywhere — and that framing/attention turns those sounds into “music.”

Question 3 — birds and Ethiopia’s musical origins
- Hadero tells a traditional/folk explanation that Ethiopians have long treated birdsong as foundational to their musical sensibility. People listened to birds, noticed the intervals and patterns in their calls, and mimicked or adapted those patterns into human song. In her talk she uses birdsong as an ancestral sound source that helped form Ethiopian melodic contours (especially pentatonic-like shapes), so birds are viewed as part of the culture’s musical origin story.

Question 4 — emphatic language and melodicism of speech
- Emphatic language: using stress, pitch, rhythm, volume and timing in speech to add emphasis or change meaning — i.e., prosodic features that shape how a sentence is heard.
- She says language has built‑in melodicism because the same pitch contours, rhythm and timbral shifts we use to express feeling in speech are musical elements. The way we ask a question, scold, whisper affection, or exclaim something contains melody and rhythm.
- Example she gives (demonstrated in the talk): saying the same words with different intonation/attack so they become musical — a name said lovingly vs angrily, or a simple greeting delivered with different pitch/rhythm — showing how changes in prosody change the “music” of the phrase.

Question 5 — John Cage’s piece with no notes for 4+ minutes
- Cage’s 4'33" (and similar works) was composed to force listeners to hear ambient sound as music. By not playing conventional notes, the piece reframes incidental noises (audience coughs, rustling, street sounds) as the musical content, making the act of listening and the soundscape itself the work.

Question 6 — remixing Cage and everyday sounds (plus your own examples)
- Hadero “remixed” Cage’s idea when she heard an ordinary rolling pan lid and realized that everyday objects and domestic sounds can be musical material — she incorporated those ordinary sounds as part of a piece.
- Examples of everyday sounds you might identify in your own life (pick at least three): refrigerator hum, kettle whistle, car engine/idling, coffee grinder/espresso machine, birdsong outside the window, footsteps on stairs, keyboard typing/clicks, microwave beep, washing machine cycle, doors closing. (List three or more that apply to you.)

What Making Music Does to Your Brain (Charles J. Limb)
Question 1 — what’s happening in the brain during instinctual music creation
- Limb explains that creating music (especially improvisation) engages large-scale brain networks: motor and auditory areas, emotional/reward circuits, and higher-order cognitive regions. During spontaneous creation there is often a reliable pattern: reduced activity in brain regions involved in self-monitoring and executive control (dorsolateral prefrontal cortex) and increased activity in medial prefrontal areas linked to self‑expression and the brain’s internal generation of ideas. That shift lets improvised material flow more freely and links emotional, motor and auditory systems to produce music.

Question 2 — why it’s difficult to study how the brain creates music and how that system evolved
- Several reasons:
- Musical creation is complex and distributed across many brain systems, so it’s hard to isolate one “music center.”
- Creative improvisation is spontaneous and variable, making controlled lab replication difficult.
- Imaging methods (fMRI, EEG) each have limits (temporal vs spatial resolution) and can interfere with natural musical behavior.
- Cultural variability: music and its uses differ between societies, complicating universal conclusions.
- Evolutionary questions are speculative because brain function doesn’t fossilize and it’s hard to reconstruct selective pressures that shaped musicality.

A Different Way to Visualize Rhythm
Question 1 — preference: bar line or wheel?
- (This is subjective; example answer.)
- I prefer the wheel visualization because it shows the cyclical nature of rhythm clearly and makes relationships between beats and subdivisions easy to see at a glance. The wheel highlights how patterns repeat over a cycle and makes cross‑rhythms/polyrhythms more intuitive than linear bar lines do.

Question 2 — which rhythm style I liked and why
- (Subjective example.)
- I most liked the 3:2 polyrhythm/clave style because the interaction between the two contrasting cycles creates a compelling push‑and‑pull groove. It feels lively and allows different layers to interlock in interesting ways, which is both intellectually satisfying and rhythmically engaging.

If you want, tell me which everyday sounds are most common for you and I’ll help build a short “found sound” exercise you can try — or I can adjust any of the subjective answers to match your preferences.