To write songs in The Sims 4, raise a Sim’s Guitar, Piano or Violin skill to level 8, click the instrument and choose Write Song; the Sim composes over several sessions, names the finished piece, and at level 9 can License Song at the mailbox for daily royalties. Those thresholds are confirmed by EA’s own skill guides and have not moved in any patch. This guide covers each instrument’s unlock, how the writing sessions work, the lyrics route with City Living, how licensing pays, and the 2026 updates that touched autonomous music and added a music kit.
Reach Level 8 in an Instrument
Songwriting is gated by skill, not by trait or career. Per EA’s Guitar skill guide, level 8 unlocks the ability to Write, Scrap and Name songs, and level 9 unlocks License Songs at the mailbox. EA’s Piano skill guide lists the identical unlocks at the same levels, and the Violin guide matches. The Pipe Organ from the Vampires game pack follows the same pattern per community guides, though EA does not publish a level table for it.
Getting to 8 is the slow part. Practice on the instrument builds the skill from level 1, playing for tips at a community lot builds it while earning money, and an Inspired Sim gains creative skills faster. Our guide on maxing skills quickly in The Sims 4 covers the emotion and object boosts, and the skill cheats guide has stats.set_skill_level major_guitar 8 (or major_piano, major_violin) if you want to skip straight there; EA lists those exact cheat names in the skill guides.
Writing the Song
At level 8, click the instrument and select Write Song. The Sim starts composing, and progress is tracked on the song rather than the session, so you can stop for meals, sleep or work and pick it up later by clicking the instrument again. Community guides put the total time at several game hours across those sessions. When the song is complete the game prompts you to Name it, and the finished song is stored against that instrument skill, not as a physical object in the inventory.
Each instrument holds one work-in-progress at a time. If you want to abandon a half-written piece, Scrap is the level 8 option that clears it. Mood matters: an Inspired Sim writes faster, and the Creative and Music Lover traits keep the Sim happy through the long sessions, so a quick read of how to get Inspired in The Sims 4 is worth a look before a marathon.
Some things do not affect the song: there is no quality tier to grind, no audience to please and no failure state. The song exists once it is named.
Lyrics With City Living
City Living adds the Singing skill and a parallel path. Per EA’s Singing skill guide, at Singing level 8 a Sim can Write Lyrics by selecting a microphone, or on a Guitar or Piano once they hold level 3 in that instrument, and can then sing their completed lyrics by self-selecting. At Singing level 9 they can License Lyrics they have written using the mailbox. In other words, lyrics are a second licensable product that stacks on top of instrument songs, so a Sim who masters Singing plus Guitar has two royalty streams instead of one.
License It and Collect Royalties
Licensing is the money step and it needs level 9 in the skill the song was written on. Click the mailbox, choose License Song (or License Lyrics for Singing), and pick the song. From then on royalties arrive each morning with the mail. Community guides describe the payout as a daily sum that continues for about a week, after which the song can be licensed again or replaced with a new one; the amount varies by song and no official figure is published, so treat the per-day numbers you see on fan sites as estimates.
Two practical rules follow. First, keep writing: a Sim with several finished songs can rotate them so the royalty stream never lapses. Second, spread across instruments, since each skill licenses independently. A household with a Guitar, Piano and Violin writer can bank three royalty checks a morning, which our guide to making money fast in The Sims 4 ranks among the best passive income the base game offers.
What Changed in 2026
The songwriting unlocks are unchanged, but the surrounding music systems moved. Verified against the March 17, 2026 patch notes, Sims who autonomously play the Guitar or Violin now get a one-day cooldown before they want to do it again, unless they are Music Lovers, like that instrument, or are in a club, small business, getaway or dynasty that prefers it. That stops the household band from monopolising the piano, but it also means a musician you are not actively directing practises less on their own, so queue practice manually when you are grinding toward level 8. The same patch added a cooldown on Sims turning on the stereo, and the September 22, 2026 update added a cooldown on the Serenade interaction (a level 6 unlock on Guitar and Piano).
On the content side, the July 21, 2026 update launched the Music Den Kit through the in-game Marketplace, with a new keyboard, violins and a guitar alongside soundproofing panels and wall records. The instruments are cosmetic variants; they build the same skills and offer the same Write Song option as the base game ones. For the rest of the series, our Sims guide hub collects everything, including the Sims 3 singer career if you are playing the older game.
Frequently Asked Questions
Which skill level unlocks Write Song in The Sims 4? Level 8 in Guitar, Piano or Violin, per EA’s skill guides. Licensing needs level 9 in the same skill.
Where does a finished song go? It is stored on the skill, not in the inventory. Click the mailbox to see and license the songs your Sim has written on each instrument.
Can I write a song without an instrument? With City Living, a Sim at Singing level 8 can Write Lyrics on a microphone and license them at level 9. Without that pack, an instrument is required.
How much do royalties pay? EA does not publish figures. Community guides describe a daily payment for about a week per licensed song, varying by song, so the practical answer is “write several and rotate them”.
Does the Music Den Kit add new songwriting features? No. Its keyboard, violins and guitar are new-looking instruments that use the existing skills and the same Write Song and License Song flow.