diff --git a/assets/js/creations/file.js b/assets/js/creations/file.js
index 3c2b0f0a..2f59cc97 100755
--- a/assets/js/creations/file.js
+++ b/assets/js/creations/file.js
@@ -47,9 +47,8 @@ function resolveSamplePath(sampleName, pathMap) {
 
 // helper: LMMS ticks -> seconds (1 beat = 192 ticks)
 function ticksToSeconds(ticks, bpm) {
-  const t = Number(ticks || 0);
-  const b = Number(bpm || 120);
-  return (t * 60) / (b * 192);
+  seconds = (ticks / 12) * getSecondsPerStep()
+  return seconds;
 }
 
 export async function parseBeatIndexJson(data) {
@@ -95,37 +94,33 @@ export async function parseBeatIndexJson(data) {
   appState.pattern.tracks = newPatternTracks;
 
   // 2) cria lanes/clips de áudio a partir dos sample-tracks
-  const sampleTracks = (project?.tracks || []).filter((t) => t?.type === "sample");
+  const sampleTracks = (data?.tracks || []).filter((t) => t?.type === "sample"); // ✅ data
 
   for (let i = 0; i < sampleTracks.length; i++) {
     const t = sampleTracks[i];
 
-    // 1) cria lane de áudio
     const trackId = `sample_lane_${Date.now()}_${i}`;
     appState.audio.tracks.push({
       id: trackId,
       name: t.track_name || "Áudio",
     });
 
-    // 2) resolve URL do arquivo
-    const fileName = t.sample_name || basename(t.sample_info?.src) || `${sample_info.src}.wav`;
+    const fileName =
+      t.sample_name ||
+      basename(t.sample_info?.src) ||
+      `${basename(t.sample_info?.src || "")}`; // ✅ sem sample_info solto
 
-    // tenta achar pelo filename no manifest do browser
-    // (se o seu manifest tiver duplicados com mesmo nome, aqui pode colidir)
     const resolvedUrl =
       pathMap[fileName] ||
-      // fallback bem simples (ajuste pro seu servidor)
-      `/src_mmpSearch/samples/samples/${project?.file || project?.original_title || ""}/${fileName}`;
+      `/src_mmpSearch/samples/samples/${data?.file || data?.original_title || ""}/${fileName}`; // ✅ data
 
-    // 3) converte pos/len (ticks) -> seconds
-    const startSec = ticksToSeconds(t.sample_info?.pos, bpm);
-    const durSec = ticksToSeconds(t.sample_info?.len, bpm);
+    // ✅ tempo no padrão do seu playlist (12 ticks por step)
+    const startSec = ((Number(t.sample_info?.pos || 0) / 12) * secondsPerStep);
+    const durSec = ((Number(t.sample_info?.len || 0) / 12) * secondsPerStep);
 
-    // 4) cria clip
     const clipId = `clip_${trackId}_0`;
     addAudioClipToTimeline(resolvedUrl, trackId, startSec, clipId, fileName);
 
-    // 5) aplica propriedades (duração/vol/pan) pra largura não ficar 0
     const vol = Number(t.sample_info?.vol ?? 100) / 100;
     const pan = Number(t.sample_info?.pan ?? 0) / 100;
     const muted = String(t.sample_info?.muted ?? "0") === "1";
@@ -137,6 +132,7 @@ export async function parseBeatIndexJson(data) {
     });
   }
 
+
   renderAll();
 }