Songwriter (solo work, film & TV, The Walkmen, Jonathan Fire*Eater) — WALTER MARTIN RADIO is my Substack
Walter Martin is a verified Music creator. The account has built 7.2K followers on Instagram. Walter Martin has shared 492 posts to date, currently less than one post a week. Typical posts draw 99 likes and 5 comments, putting engagement at 1.44%.
Waltermartinmusic is a Music account whose 492 posts have grown a following of 7.2K on Instagram.
Benchmarked against 33,328 Music accounts with 1K–10K followers, Waltermartinmusic posts a 1.44% engagement rate that is in the bottom quarter (median: 5.45%).
Comments arrive at about one per 20 likes, a sign of a healthy amount of conversation.
Waltermartinmusic's output runs to less than one post per week.
On audience quality, Waltermartinmusic lands at 100/100, an estimated 0% of followers read as low-quality or inactive, a strong signal of genuine reach.
Estimated sponsored-post value
$36–$67
Based on 7.2K followers and a 1.44% engagement rate, a single sponsored post by Waltermartinmusic is worth an estimated $36–$67. This is a modeled range, not a quoted rate, actual pricing varies by niche, content format, usage rights and exclusivity.
Audience Health
~0% of followers look low-quality or inactive.
View Full AuditThere’s more behind this audience. See what the full audit reveals.Audience (estimated)
Est.| Metric | Waltermartinmusic | Cohort median |
|---|---|---|
| Engagement rate | 1.44% | 5.45% |
| Average likes | 99 | 136 |
| Average comments | 5 | 15 |
| Posts per week | 0.07 | 0.24 |
Median values from 33,328 Music accounts with 1K–10K followers in the InstME index, refreshed Jul 19, 2026.
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Last reviewed: Aug 26, 2026
Walter Martin is a verified music creator on Instagram, with 7.2K followers.
Walter Martin posts on Instagram as @waltermartinmusic.
Walter Martin has 7,194 followers on Instagram (7.2K) as of Aug 26, 2026.
Walter Martin's engagement rate is 1.44%, calculated from average likes and comments per post relative to followers. That is in the bottom quarter (median: 5.45%) for Music accounts with 1K–10K followers in the InstME index.
Posts by Walter Martin average 99 likes and 5 comments.
Walter Martin posts less than once a week on average.
InstME's audience-quality analysis estimates about 0% of Walter Martin's followers are low-quality or inactive, giving an audience-quality score of 100/100.
Walter Martin is registered as a creator account on Instagram and is verified.
Walter Martin is categorized as a music account in the InstME index, based on the profile's bio and Instagram category across 492 posts.
Total Posts
492
Avg Comments
5
More men than women · mostly 16–30
Typical for Music creators, modeled from the niche, not measured for this account.
Content Focus
Primary: Music
Engagement
3.21%
Yes. Walter Martin carries the blue verified badge on Instagram.
A sponsored post from Walter Martin is estimated at $36 to $67. This is a model based on audience size and engagement, not a rate card, so real pricing is set by the creator.
