diff --git a/src/components/SongButton.vue b/src/components/SongButton.vue
new file mode 100644
index 0000000..7c7e9ef
--- /dev/null
+++ b/src/components/SongButton.vue
@@ -0,0 +1,105 @@
+<script setup>
+defineProps({
+  type: { type: String, default: 'primary' },
+  size: { type: String, default: 'medium' },
+  disabled: { type: Boolean, default: false },
+  block: { type: Boolean, default: false },
+  loading: { type: Boolean, default: false }
+})
+defineOptions({ name: 'SongButton' })
+</script>
+
+<template>
+  <button
+    class="song-btn"
+    :class="[`song-btn--${type}`, `song-btn--${size}`, { 'song-btn--block': block }]"
+    :disabled="disabled || loading"
+    :aria-busy="loading"
+  >
+    <i v-if="loading" class="song-btn__ink" aria-hidden="true" />
+    <slot />
+  </button>
+</template>
+
+<style scoped>
+.song-btn {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  gap: 6px;
+  font-family: var(--song-font-sans);
+  border: 1px solid transparent;
+  border-radius: var(--song-radius-m);
+  cursor: pointer;
+  transition: background-color var(--song-dur-1) var(--song-ease),
+    color var(--song-dur-1) var(--song-ease),
+    border-color var(--song-dur-1) var(--song-ease);
+  user-select: none;
+}
+.song-btn--primary {
+  background: var(--song-btn-bg);
+  color: var(--song-btn-text);
+}
+.song-btn--primary:hover:not(:disabled) {
+  filter: brightness(1.06);
+}
+.song-btn--secondary {
+  background: transparent;
+  color: var(--song-primary);
+  border-color: var(--song-border-strong);
+}
+.song-btn--secondary:hover:not(:disabled) {
+  background: var(--song-primary-bg);
+}
+.song-btn--text {
+  background: transparent;
+  color: var(--song-primary);
+}
+.song-btn--text:hover:not(:disabled) {
+  background: var(--song-primary-bg);
+}
+.song-btn--danger {
+  background: transparent;
+  color: var(--song-danger);
+  border-color: var(--song-border-strong);
+}
+.song-btn--danger:hover:not(:disabled) {
+  background: var(--song-danger-bg);
+}
+.song-btn--small {
+  height: 28px;
+  padding: 0 12px;
+  font-size: 12px;
+}
+.song-btn--medium {
+  height: 34px;
+  padding: 0 18px;
+  font-size: 14px;
+}
+.song-btn--large {
+  height: 42px;
+  padding: 0 26px;
+  font-size: 15px;
+  font-family: var(--song-font-serif);
+  letter-spacing: 0.06em;
+}
+.song-btn--block {
+  width: 100%;
+}
+.song-btn:disabled {
+  opacity: 0.45;
+  cursor: not-allowed;
+}
+.song-btn__ink {
+  width: 9px;
+  height: 9px;
+  border-radius: 50%;
+  background: currentColor;
+  opacity: 0.75;
+  animation: song-btn-ink-pulse 1.6s var(--song-ease) infinite;
+}
+@keyframes song-btn-ink-pulse {
+  0%, 100% { transform: scale(0.55); opacity: 0.35; }
+  50% { transform: scale(0.95); opacity: 0.85; }
+}
+</style>
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diff --git a/src/components/SongInput.vue b/src/components/SongInput.vue
new file mode 100644
index 0000000..87a43e4
--- /dev/null
+++ b/src/components/SongInput.vue
@@ -0,0 +1,64 @@
+<script setup>
+defineProps({
+  label: { type: String, default: '' },
+  modelValue: { type: [String, Number], default: '' },
+  placeholder: { type: String, default: '' },
+  type: { type: String, default: 'text' },
+  required: { type: Boolean, default: false }
+})
+defineEmits(['update:modelValue'])
+defineOptions({ name: 'SongInput' })
+</script>
+
+<template>
+  <label class="song-field">
+    <span v-if="label" class="song-field__label">
+      {{ label }}<span v-if="required" class="song-field__req">*</span>
+    </span>
+    <input
+      class="song-field__input"
+      :type="type"
+      :value="modelValue"
+      :placeholder="placeholder"
+      @input="$emit('update:modelValue', $event.target.value)"
+    />
+  </label>
+</template>
+
+<style scoped>
+.song-field {
+  display: block;
+}
+.song-field__label {
+  display: block;
+  margin-bottom: 6px;
+  font-size: 13px;
+  color: var(--song-text-secondary);
+}
+.song-field__req {
+  color: var(--song-danger);
+  margin-left: 2px;
+}
+.song-field__input {
+  width: 100%;
+  height: 34px;
+  padding: 0 12px;
+  font-family: var(--song-font-sans);
+  font-size: 14px;
+  color: var(--song-text);
+  background: var(--song-bg-elevated);
+  border: 1px solid var(--song-border);
+  border-radius: var(--song-radius-s);
+  transition: border-color var(--song-dur-1) var(--song-ease);
+}
+.song-field__input::placeholder {
+  color: var(--song-text-disabled);
+}
+.song-field__input:hover {
+  border-color: var(--song-border-strong);
+}
+.song-field__input:focus {
+  outline: none;
+  border-color: var(--song-primary);
+}
+</style>
\ No newline at end of file